docs: minor updates in comments

PiperOrigin-RevId: 491785685

google/cloud/tpu/v1/BUILD.bazel

@@ -38,6 +38,7 @@ proto_library_with_info(
     deps = [
         ":tpu_proto",
         "//google/cloud:common_resources_proto",
+        "//google/cloud/location:location_proto",
     ],
 )
 
@@ -67,14 +68,19 @@ java_grpc_library(
 java_gapic_library(
     name = "tpu_java_gapic",
     srcs = [":tpu_proto_with_info"],
+    gapic_yaml = None,
     grpc_service_config = "tpu_grpc_service_config.json",
     rest_numeric_enums = False,
+    service_yaml = "tpu_v1.yaml",
     test_deps = [
         ":tpu_java_grpc",
+        "//google/cloud/location:location_java_grpc",
     ],
     transport = "grpc",
     deps = [
         ":tpu_java_proto",
+        "//google/api:api_java_proto",
+        "//google/cloud/location:location_java_proto",
     ],
 )
 
@@ -90,7 +96,7 @@ java_gapic_test(
 java_gapic_assembly_gradle_pkg(
     name = "google-cloud-tpu-v1-java",
     include_samples = True,
-    transport = "grpc",
+    transport = "grpc+rest",
     deps = [
         ":tpu_java_gapic",
         ":tpu_java_grpc",
@@ -129,8 +135,10 @@ go_gapic_library(
     metadata = True,
     rest_numeric_enums = False,
     service_yaml = "tpu_v1.yaml",
+    transport = "grpc+rest",
     deps = [
         ":tpu_go_proto",
+        "//google/cloud/location:location_go_proto",
         "//google/longrunning:longrunning_go_proto",
         "@com_google_cloud_go//longrunning:go_default_library",
         "@com_google_cloud_go//longrunning/autogen:go_default_library",
@@ -170,7 +178,10 @@ py_gapic_library(
     srcs = [":tpu_proto"],
     grpc_service_config = "tpu_grpc_service_config.json",
     rest_numeric_enums = False,
+    service_yaml = "tpu_v1.yaml",
     transport = "grpc",
+    deps = [
+    ],
 )
 
 py_test(
@@ -292,16 +303,17 @@ ruby_cloud_gapic_library(
     name = "tpu_ruby_gapic",
     srcs = [":tpu_proto_with_info"],
     extra_protoc_parameters = [
-        "ruby-cloud-gem-name=google-cloud-tpu-v1",
-        "ruby-cloud-env-prefix=CLOUD_TPU",
-        "ruby-cloud-product-url=https://cloud.google.com/tpu/",
         "ruby-cloud-api-id=tpu.googleapis.com",
         "ruby-cloud-api-shortname=tpu",
+        "ruby-cloud-env-prefix=CLOUD_TPU",
+        "ruby-cloud-gem-name=google-cloud-tpu-v1",
+        "ruby-cloud-product-url=https://cloud.google.com/tpu/",
     ],
     grpc_service_config = "tpu_grpc_service_config.json",
     rest_numeric_enums = False,
     ruby_cloud_description = "Tensor Processing Units (TPUs) are Google's custom-developed application-specific integrated circuits (ASICs) used to accelerate machine learning workloads. Cloud TPUs allow you to access TPUs from Compute Engine, Google Kubernetes Engine and AI Platform.",
     ruby_cloud_title = "Cloud TPU V1",
+    service_yaml = "tpu_v1.yaml",
     deps = [
         ":tpu_ruby_grpc",
         ":tpu_ruby_proto",

google/cloud/tpu/v1/cloud_tpu.proto

@@ -1,4 +1,4 @@
-// Copyright 2021 Google LLC
+// Copyright 2022 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -88,7 +88,7 @@ service Tpu {
     };
   }
 
-  // Stops a node.
+  // Stops a node, this operation is only available with single TPU nodes.
   rpc StopNode(StopNodeRequest) returns (google.longrunning.Operation) {
     option (google.api.http) = {
       post: "/v1/{name=projects/*/locations/*/nodes/*}:stop"
@@ -178,7 +178,7 @@ message Node {
     // TPU node is being created.
     CREATING = 1;
 
-    // TPU node has been created and is fully usable.
+    // TPU node has been created.
     READY = 2;
 
     // TPU node is restarting.
@@ -550,11 +550,6 @@ message ListAcceleratorTypesResponse {
   repeated string unreachable = 3;
 }
 
-// Note: the following OperationMetadata message was added manually.
-// This is caused by a conflict with some other message and will
-// be resolved separately. Please make sure to add this message back
-// if it's removed during public proto regeneration.
-
 // Metadata describing an [Operation][google.longrunning.Operation]
 message OperationMetadata {
   // The time the operation was created.

google/cloud/tpu/v1/tpu_v1.yaml

@@ -4,7 +4,9 @@ name: tpu.googleapis.com
 title: Cloud TPU API
 
 apis:
+- name: google.cloud.location.Locations
 - name: google.cloud.tpu.v1.Tpu
+- name: google.longrunning.Operations
 
 types:
 - name: google.cloud.tpu.v1.OperationMetadata