chore: migrate google-cloud-functions to librarian

librarian.yaml

@@ -850,10 +850,9 @@ libraries:
       - path: google/cloud/functions/v2beta
       - path: google/cloud/functions/v2alpha
     copyright_year: "2026"
-    skip_generate: true
     nodejs:
       default_version: v1
-      mixins: google.longrunning.Operations;google.cloud.location.Locations
+      mixins: google.longrunning.Operations;google.cloud.location.Locations;google.iam.v1.IAMPolicy
   - name: google-cloud-gdchardwaremanagement
     version: 0.10.1
     apis:

packages/google-cloud-functions/.repo-metadata.json

@@ -1,17 +1,16 @@
 {
-  "issue_tracker": "",
-  "distribution_name": "@google-cloud/functions",
-  "product_documentation": "https://cloud.google.com/functions",
-  "api_id": "cloudfunctions.googleapis.com",
-  "client_documentation": "https://cloud.google.com/nodejs/docs/reference/functions/latest",
-  "repo": "googleapis/google-cloud-node",
-  "release_level": "stable",
-  "requires_billing": false,
-  "name_pretty": "Google Cloud Functions",
-  "name": "nodejs-functions",
-  "codeowner_team": "@googleapis/aap-dpes",
-  "default_version": "v1",
-  "language": "nodejs",
-  "api_shortname": "cloudfunctions",
-  "library_type": "GAPIC_AUTO"
-}
+    "api_description": "Manages lightweight user-provided functions executed in response to events.",
+    "api_id": "cloudfunctions.googleapis.com",
+    "api_shortname": "cloudfunctions",
+    "client_documentation": "https://cloud.google.com/nodejs/docs/reference/functions/latest",
+    "default_version": "v1",
+    "distribution_name": "@google-cloud/functions",
+    "issue_tracker": "https://issuetracker.google.com/savedsearches/559729",
+    "language": "nodejs",
+    "library_type": "GAPIC_AUTO",
+    "name": "cloudfunctions",
+    "name_pretty": "Cloud Functions",
+    "product_documentation": "https://cloud.google.com/functions/docs",
+    "release_level": "stable",
+    "repo": "googleapis/google-cloud-node"
+}

packages/google-cloud-functions/src/v1/cloud_functions_service_client.ts

@@ -27,6 +27,8 @@ import type {
   LROperation,
   PaginationCallback,
   GaxCall,
+  IamClient,
+  IamProtos,
   LocationsClient,
   LocationProtos,
 } from 'google-gax';
@@ -69,6 +71,7 @@ export class CloudFunctionsServiceClient {
   };
   warn: (code: string, message: string, warnType?: string) => void;
   innerApiCalls: { [name: string]: Function };
+  iamClient: IamClient;
   locationsClient: LocationsClient;
   pathTemplates: { [name: string]: gax.PathTemplate };
   operationsClient: gax.OperationsClient;
@@ -186,6 +189,8 @@ export class CloudFunctionsServiceClient {
     if (servicePath === this._servicePath) {
       this.auth.defaultScopes = staticMembers.scopes;
     }
+    this.iamClient = new this._gaxModule.IamClient(this._gaxGrpc, opts);
+
     this.locationsClient = new this._gaxModule.LocationsClient(
       this._gaxGrpc,
       opts,
@@ -2235,6 +2240,92 @@ export class CloudFunctionsServiceClient {
       callSettings,
     ) as AsyncIterable<protos.google.cloud.functions.v1.ICloudFunction>;
   }
+  /**
+   * Gets the access control policy for a resource. Returns an empty policy
+   * if the resource exists and does not have a policy set.
+   *
+   * @param {Object} request
+   *   The request object that will be sent.
+   * @param {string} request.resource
+   *   REQUIRED: The resource for which the policy is being requested.
+   *   See the operation documentation for the appropriate value for this field.
+   * @param {Object} [request.options]
+   *   OPTIONAL: A `GetPolicyOptions` object for specifying options to
+   *   `GetIamPolicy`. This field is only used by Cloud IAM.
+   *
+   *   This object should have the same structure as {@link google.iam.v1.GetPolicyOptions | GetPolicyOptions}.
+   * @param {Object} [options]
+   *   Optional parameters. You can override the default settings for this call, e.g, timeout,
+   *   retries, paginations, etc. See {@link https://googleapis.github.io/gax-nodejs/interfaces/CallOptions.html | gax.CallOptions} for the details.
+   * @param {function(?Error, ?Object)} [callback]
+   *   The function which will be called with the result of the API call.
+   *
+   *   The second parameter to the callback is an object representing {@link google.iam.v1.Policy | Policy}.
+   * @returns {Promise} - The promise which resolves to an array.
+   *   The first element of the array is an object representing {@link google.iam.v1.Policy | Policy}.
+   *   The promise has a method named "cancel" which cancels the ongoing API call.
+   */
+
+  /**
+   * Returns permissions that a caller has on the specified resource. If the
+   * resource does not exist, this will return an empty set of
+   * permissions, not a NOT_FOUND error.
+   *
+   * Note: This operation is designed to be used for building
+   * permission-aware UIs and command-line tools, not for authorization
+   * checking. This operation may "fail open" without warning.
+   *
+   * @param {Object} request
+   *   The request object that will be sent.
+   * @param {string} request.resource
+   *   REQUIRED: The resource for which the policy detail is being requested.
+   *   See the operation documentation for the appropriate value for this field.
+   * @param {string[]} request.permissions
+   *   The set of permissions to check for the `resource`. Permissions with
+   *   wildcards (such as '*' or 'storage.*') are not allowed. For more
+   *   information see {@link https://cloud.google.com/iam/docs/overview#permissions | IAM Overview }.
+   * @param {Object} [options]
+   *   Optional parameters. You can override the default settings for this call, e.g, timeout,
+   *   retries, paginations, etc. See {@link https://googleapis.github.io/gax-nodejs/interfaces/CallOptions.html | gax.CallOptions} for the details.
+   * @param {function(?Error, ?Object)} [callback]
+   *   The function which will be called with the result of the API call.
+   *
+   *   The second parameter to the callback is an object representing {@link google.iam.v1.TestIamPermissionsResponse | TestIamPermissionsResponse}.
+   * @returns {Promise} - The promise which resolves to an array.
+   *   The first element of the array is an object representing {@link google.iam.v1.TestIamPermissionsResponse | TestIamPermissionsResponse}.
+   *   The promise has a method named "cancel" which cancels the ongoing API call.
+   */
+
+  /**
+   * Returns permissions that a caller has on the specified resource. If the
+   * resource does not exist, this will return an empty set of
+   * permissions, not a NOT_FOUND error.
+   *
+   * Note: This operation is designed to be used for building
+   * permission-aware UIs and command-line tools, not for authorization
+   * checking. This operation may "fail open" without warning.
+   *
+   * @param {Object} request
+   *   The request object that will be sent.
+   * @param {string} request.resource
+   *   REQUIRED: The resource for which the policy detail is being requested.
+   *   See the operation documentation for the appropriate value for this field.
+   * @param {string[]} request.permissions
+   *   The set of permissions to check for the `resource`. Permissions with
+   *   wildcards (such as '*' or 'storage.*') are not allowed. For more
+   *   information see {@link https://cloud.google.com/iam/docs/overview#permissions | IAM Overview }.
+   * @param {Object} [options]
+   *   Optional parameters. You can override the default settings for this call, e.g, timeout,
+   *   retries, paginations, etc. See {@link https://googleapis.github.io/gax-nodejs/interfaces/CallOptions.html | gax.CallOptions} for the details.
+   * @param {function(?Error, ?Object)} [callback]
+   *   The function which will be called with the result of the API call.
+   *
+   *   The second parameter to the callback is an object representing {@link google.iam.v1.TestIamPermissionsResponse | TestIamPermissionsResponse}.
+   * @returns {Promise} - The promise which resolves to an array.
+   *   The first element of the array is an object representing {@link google.iam.v1.TestIamPermissionsResponse | TestIamPermissionsResponse}.
+   *   The promise has a method named "cancel" which cancels the ongoing API call.
+   *
+   */
 
   /**
    * Gets information about a location.
@@ -2763,6 +2854,9 @@ export class CloudFunctionsServiceClient {
         this._log.info('ending gRPC channel');
         this._terminated = true;
         stub.close();
+        this.iamClient.close().catch((err) => {
+          throw err;
+        });
         this.locationsClient.close().catch((err) => {
           throw err;
         });

packages/google-cloud-functions/test/gapic_cloud_functions_service_v1.ts

@@ -29,6 +29,7 @@ import {
   protobuf,
   LROperation,
   operationsProtos,
+  IamProtos,
   LocationProtos,
 } from 'google-gax';