feat(all): auto-regenerate discovery clients (#2503)

api-list.json

@@ -5632,6 +5632,21 @@
       "documentationLink": "https://developers.google.com/nest/device-access",
       "preferred": true
     },
+    {
+      "kind": "discovery#directoryItem",
+      "id": "solar:v1",
+      "name": "solar",
+      "version": "v1",
+      "title": "Solar API",
+      "description": "Solar API.",
+      "discoveryRestUrl": "https://solar.googleapis.com/$discovery/rest?version=v1",
+      "icons": {
+        "x16": "https://www.gstatic.com/images/branding/product/1x/googleg_16dp.png",
+        "x32": "https://www.gstatic.com/images/branding/product/1x/googleg_32dp.png"
+      },
+      "documentationLink": "https://developers.google.com/maps/documentation/solar",
+      "preferred": true
+    },
     {
       "kind": "discovery#directoryItem",
       "id": "sourcerepo:v1",

batch/v1/batch-api.json

@@ -561,7 +561,7 @@
       }
     }
   },
-  "revision": "20240315",
+  "revision": "20240324",
   "rootUrl": "https://batch.googleapis.com/",
   "schemas": {
     "Accelerator": {
@@ -996,7 +996,7 @@
         },
         "serviceAccount": {
           "$ref": "ServiceAccount",
-          "description": "Service account that VMs will run as."
+          "description": "Defines the service account for Batch-created VMs. If omitted, the [default Compute Engine service account](https://cloud.google.com/compute/docs/access/service-accounts#default_service_account) is used. Must match the service account specified in any used instance template configured in the Batch job. Includes the following fields: * email: The service account's email address. If not set, the default Compute Engine service account is used. * scopes: Additional OAuth scopes to grant the service account, beyond the default cloud-platform scope. (list of strings)"
         },
         "tags": {
           "description": "Optional. Tags applied to the VM instances. The tags identify valid sources or targets for network firewalls. Each tag must be 1-63 characters long, and comply with [RFC1035](https://www.ietf.org/rfc/rfc1035.txt).",
@@ -1961,11 +1961,11 @@
       "id": "ServiceAccount",
       "properties": {
         "email": {
-          "description": "Email address of the service account. If not specified, the default Compute Engine service account for the project will be used. If instance template is being used, the service account has to be specified in the instance template and it has to match the email field here.",
+          "description": "Email address of the service account.",
           "type": "string"
         },
         "scopes": {
-          "description": "List of scopes to be enabled for this service account on the VM, in addition to the cloud-platform API scope that will be added by default.",
+          "description": "List of scopes to be enabled for this service account.",
           "items": {
             "type": "string"
           },

discovery/v1/discovery-api.json

@@ -555,6 +555,10 @@
     "RestMethod": {
       "id": "RestMethod",
       "properties": {
+        "apiVersion": {
+          "description": "The API Version of this method, as passed in via the `X-Goog-Api-Version` header or `$apiVersion` query parameter.",
+          "type": "string"
+        },
         "deprecated": {
           "description": "Whether this method is deprecated.",
           "type": "boolean"