fix(tpu): update the API

#### tpu:v2alpha1

The following keys were changed:
- resources.projects.resources.locations.resources.nodes.methods.start.parameters.name.description
- resources.projects.resources.locations.resources.nodes.methods.stop.parameters.name.description
- schemas.NodeSpec.properties.nodeId.description

#### tpu:v2

The following keys were changed:
- resources.projects.resources.locations.resources.nodes.methods.start.parameters.name.description
- resources.projects.resources.locations.resources.nodes.methods.stop.parameters.name.description

discovery/tpu-v2.json

@@ -473,7 +473,7 @@
                   ],
                   "parameters": {
                     "name": {
-                      "description": "The resource name.",
+                      "description": "Required. The resource name.",
                       "location": "path",
                       "pattern": "^projects/[^/]+/locations/[^/]+/nodes/[^/]+$",
                       "required": true,
@@ -501,7 +501,7 @@
                   ],
                   "parameters": {
                     "name": {
-                      "description": "The resource name.",
+                      "description": "Required. The resource name.",
                       "location": "path",
                       "pattern": "^projects/[^/]+/locations/[^/]+/nodes/[^/]+$",
                       "required": true,
@@ -721,7 +721,7 @@
       }
     }
   },
-  "revision": "20221004",
+  "revision": "20230105",
   "rootUrl": "https://tpu.googleapis.com/",
   "schemas": {
     "AcceleratorType": {

discovery/tpu-v2alpha1.json

@@ -511,7 +511,7 @@
                   ],
                   "parameters": {
                     "name": {
-                      "description": "The resource name.",
+                      "description": "Required. The resource name.",
                       "location": "path",
                       "pattern": "^projects/[^/]+/locations/[^/]+/nodes/[^/]+$",
                       "required": true,
@@ -539,7 +539,7 @@
                   ],
                   "parameters": {
                     "name": {
-                      "description": "The resource name.",
+                      "description": "Required. The resource name.",
                       "location": "path",
                       "pattern": "^projects/[^/]+/locations/[^/]+/nodes/[^/]+$",
                       "required": true,
@@ -892,7 +892,7 @@
       }
     }
   },
-  "revision": "20221130",
+  "revision": "20230105",
   "rootUrl": "https://tpu.googleapis.com/",
   "schemas": {
     "AcceleratorType": {
@@ -1530,7 +1530,7 @@
           "description": "Required. The node."
         },
         "nodeId": {
-          "description": "The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$ regex format. This is only specified when requesting a single node. In case of multi-node requests, multi_node_params must be populated instead. It's an error to specify both node_id and multi_node_params.",
+          "description": "The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$` regex format. This is only specified when requesting a single node. In case of multi-node requests, multi_node_params must be populated instead. It's an error to specify both node_id and multi_node_params.",
           "type": "string"
         },
         "parent": {

src/apis/tpu/v2.ts

@@ -2342,7 +2342,7 @@ export namespace tpu_v2 {
      *
      *   // Do the magic
      *   const res = await tpu.projects.locations.nodes.start({
-     *     // The resource name.
+     *     // Required. The resource name.
      *     name: 'projects/my-project/locations/my-location/nodes/my-node',
      *
      *     // Request body metadata
@@ -2478,7 +2478,7 @@ export namespace tpu_v2 {
      *
      *   // Do the magic
      *   const res = await tpu.projects.locations.nodes.stop({
-     *     // The resource name.
+     *     // Required. The resource name.
      *     name: 'projects/my-project/locations/my-location/nodes/my-node',
      *
      *     // Request body metadata
@@ -2664,7 +2664,7 @@ export namespace tpu_v2 {
   export interface Params$Resource$Projects$Locations$Nodes$Start
     extends StandardParameters {
     /**
-     * The resource name.
+     * Required. The resource name.
      */
     name?: string;
 
@@ -2676,7 +2676,7 @@ export namespace tpu_v2 {
   export interface Params$Resource$Projects$Locations$Nodes$Stop
     extends StandardParameters {
     /**
-     * The resource name.
+     * Required. The resource name.
      */
     name?: string;
 

src/apis/tpu/v2alpha1.ts

@@ -551,7 +551,7 @@ export namespace tpu_v2alpha1 {
      */
     node?: Schema$Node;
     /**
-     * The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$ regex format. This is only specified when requesting a single node. In case of multi-node requests, multi_node_params must be populated instead. It's an error to specify both node_id and multi_node_params.
+     * The unqualified resource name. Should follow the `^[A-Za-z0-9_.~+%-]+$` regex format. This is only specified when requesting a single node. In case of multi-node requests, multi_node_params must be populated instead. It's an error to specify both node_id and multi_node_params.
      */
     nodeId?: string | null;
     /**
@@ -2713,7 +2713,7 @@ export namespace tpu_v2alpha1 {
      *
      *   // Do the magic
      *   const res = await tpu.projects.locations.nodes.start({
-     *     // The resource name.
+     *     // Required. The resource name.
      *     name: 'projects/my-project/locations/my-location/nodes/my-node',
      *
      *     // Request body metadata
@@ -2852,7 +2852,7 @@ export namespace tpu_v2alpha1 {
      *
      *   // Do the magic
      *   const res = await tpu.projects.locations.nodes.stop({
-     *     // The resource name.
+     *     // Required. The resource name.
      *     name: 'projects/my-project/locations/my-location/nodes/my-node',
      *
      *     // Request body metadata
@@ -3061,7 +3061,7 @@ export namespace tpu_v2alpha1 {
   export interface Params$Resource$Projects$Locations$Nodes$Start
     extends StandardParameters {
     /**
-     * The resource name.
+     * Required. The resource name.
      */
     name?: string;
 
@@ -3073,7 +3073,7 @@ export namespace tpu_v2alpha1 {
   export interface Params$Resource$Projects$Locations$Nodes$Stop
     extends StandardParameters {
     /**
-     * The resource name.
+     * Required. The resource name.
      */
     name?: string;