chore(tpu): update the api

Author: yoshi-automation

docs/dyn/tpu_v1.projects.locations.nodes.html

@@ -100,7 +100,7 @@ <h2>Instance Methods</h2>
 <p class="firstline">Starts a node.</p>
 <p class="toc_element">
   <code><a href="#stop">stop(name, body=None, x__xgafv=None)</a></code></p>
-<p class="firstline">Stops a node.</p>
+<p class="firstline">Stops a node, this operation is only available with single TPU nodes.</p>
 <h3>Method Details</h3>
 <div class="method">
     <code class="details" id="close">close()</code>
@@ -437,7 +437,7 @@ <h3>Method Details</h3>
 
 <div class="method">
     <code class="details" id="stop">stop(name, body=None, x__xgafv=None)</code>
-  <pre>Stops a node.
+  <pre>Stops a node, this operation is only available with single TPU nodes.
 
 Args:
   name: string, The resource name. (required)

docs/dyn/tpu_v1alpha1.projects.locations.nodes.html

@@ -100,7 +100,7 @@ <h2>Instance Methods</h2>
 <p class="firstline">Starts a node.</p>
 <p class="toc_element">
   <code><a href="#stop">stop(name, body=None, x__xgafv=None)</a></code></p>
-<p class="firstline">Stops a node.</p>
+<p class="firstline">Stops a node. This operation is only available with single TPU nodes.</p>
 <h3>Method Details</h3>
 <div class="method">
     <code class="details" id="close">close()</code>
@@ -439,7 +439,7 @@ <h3>Method Details</h3>
 
 <div class="method">
     <code class="details" id="stop">stop(name, body=None, x__xgafv=None)</code>
-  <pre>Stops a node.
+  <pre>Stops a node. This operation is only available with single TPU nodes.
 
 Args:
   name: string, The resource name. (required)

googleapiclient/discovery_cache/documents/tpu.v1.json

@@ -430,7 +430,7 @@
                   ]
                 },
                 "stop": {
-                  "description": "Stops a node.",
+                  "description": "Stops a node, this operation is only available with single TPU nodes.",
                   "flatPath": "v1/projects/{projectsId}/locations/{locationsId}/nodes/{nodesId}:stop",
                   "httpMethod": "POST",
                   "id": "tpu.projects.locations.nodes.stop",
@@ -659,7 +659,7 @@
       }
     }
   },
-  "revision": "20210816",
+  "revision": "20210824",
   "rootUrl": "https://tpu.googleapis.com/",
   "schemas": {
     "AcceleratorType": {
@@ -1052,7 +1052,7 @@
           "type": "string"
         },
         "cancelRequested": {
-          "description": "Output only. Identifies whether the user has requested cancellation of the operation. Operations that have successfully been cancelled have Operation.error value with a google.rpc.Status.code of 1, corresponding to `Code.CANCELLED`.",
+          "description": "Output only. Identifies whether the user has requested cancellation of the operation. Operations that have been cancelled successfully have Operation.error value with a google.rpc.Status.code of 1, corresponding to `Code.CANCELLED`.",
           "readOnly": true,
           "type": "boolean"
         },

googleapiclient/discovery_cache/documents/tpu.v1alpha1.json

@@ -440,7 +440,7 @@
                   ]
                 },
                 "stop": {
-                  "description": "Stops a node.",
+                  "description": "Stops a node. This operation is only available with single TPU nodes.",
                   "flatPath": "v1alpha1/projects/{projectsId}/locations/{locationsId}/nodes/{nodesId}:stop",
                   "httpMethod": "POST",
                   "id": "tpu.projects.locations.nodes.stop",
@@ -669,7 +669,7 @@
       }
     }
   },
-  "revision": "20210816",
+  "revision": "20210824",
   "rootUrl": "https://tpu.googleapis.com/",
   "schemas": {
     "AcceleratorType": {
@@ -1062,7 +1062,7 @@
           "type": "string"
         },
         "cancelRequested": {
-          "description": "Output only. Identifies whether the user has requested cancellation of the operation. Operations that have successfully been cancelled have Operation.error value with a google.rpc.Status.code of 1, corresponding to `Code.CANCELLED`.",
+          "description": "Output only. Identifies whether the user has requested cancellation of the operation. Operations that have been cancelled successfully have Operation.error value with a google.rpc.Status.code of 1, corresponding to `Code.CANCELLED`.",
           "readOnly": true,
           "type": "boolean"
         },