feat: support regapic LRO (#957)

* feat: support regapic LRO Use gapic-generator-typescript v2.15.1. PiperOrigin-RevId: 456946341 Source-Link: googleapis/googleapis@88fd18d Source-Link: googleapis/googleapis-gen@accfa37 Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiYWNjZmEzNzFmNjY3NDM5MzEzMzM1YzY0MDQyYjA2M2MxYzUzMTAyZSJ9 * 🦉 Updates from OwlBot post-processor See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

Author: gcf-owl-bot[bot]

src/v1/datastore_admin_client.ts

@@ -23,6 +23,7 @@ import {
  CallOptions,
  Descriptors,
  ClientOptions,
+ GrpcClientOptions,
  LROperation,
  PaginationCallback,
  GaxCall,
@@ -131,7 +132,7 @@ export class DatastoreAdminClient {
  *
  * @param {object} [options] - The configuration object.
  * The options accepted by the constructor are described in detail
- * in [this document](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#creating-the-client-instance).
+ * in [this document](https://github.com/googleapis/gax-nodejs/blob/main/client-libraries.md#creating-the-client-instance).
  * The common options are:
  * @param {object} [options.credentials] - Credentials object.
  * @param {string} [options.credentials.client_email]
@@ -154,11 +155,10 @@ export class DatastoreAdminClient {
  * API remote host.
  * @param {gax.ClientConfig} [options.clientConfig] - Client configuration override.
  * Follows the structure of {@link gapicConfig}.
- * @param {boolean} [options.fallback] - Use HTTP fallback mode.
- * In fallback mode, a special browser-compatible transport implementation is used
- * instead of gRPC transport. In browser context (if the `window` object is defined)
- * the fallback mode is enabled automatically; set `options.fallback` to `false`
- * if you need to override this behavior.
+ * @param {boolean | "rest"} [options.fallback] - Use HTTP fallback mode.
+ * Pass "rest" to use HTTP/1.1 REST API instead of gRPC.
+ * For more information, please check the
+ * {@link https://github.com/googleapis/gax-nodejs/blob/main/client-libraries.md#http11-rest-api-mode documentation}.
  */
  constructor(opts?: ClientOptions) {
  // Ensure that options include all the required fields.
@@ -233,16 +233,36 @@ export class DatastoreAdminClient {
  };
 
  const protoFilesRoot = this._gaxModule.protobuf.Root.fromJSON(jsonProtos);
-
  // This API contains "long-running operations", which return a
  // an Operation object that allows for tracking of the operation,
  // rather than holding a request open.
-
+ const lroOptions: GrpcClientOptions = {
+ auth: this.auth,
+ grpc: 'grpc' in this._gaxGrpc ? this._gaxGrpc.grpc : undefined,
+ };
+ if (opts.fallback === 'rest') {
+ lroOptions.protoJson = protoFilesRoot;
+ lroOptions.httpRules = [
+ {
+ selector: 'google.longrunning.Operations.CancelOperation',
+ post: '/v1/{name=projects/*/operations/*}:cancel',
+ },
+ {
+ selector: 'google.longrunning.Operations.DeleteOperation',
+ delete: '/v1/{name=projects/*/operations/*}',
+ },
+ {
+ selector: 'google.longrunning.Operations.GetOperation',
+ get: '/v1/{name=projects/*/operations/*}',
+ },
+ {
+ selector: 'google.longrunning.Operations.ListOperations',
+ get: '/v1/{name=projects/*}/operations',
+ },
+ ];
+ }
  this.operationsClient = this._gaxModule
- .lro({
- auth: this.auth,
- grpc: 'grpc' in this._gaxGrpc ? this._gaxGrpc.grpc : undefined,
- })
+ .lro(lroOptions)
  .operationsClient(opts);
  const exportEntitiesResponse = protoFilesRoot.lookup(
  '.google.datastore.admin.v1.ExportEntitiesResponse'

src/v1/datastore_client.ts

@@ -66,7 +66,7 @@ export class DatastoreClient {
  *
  * @param {object} [options] - The configuration object.
  * The options accepted by the constructor are described in detail
- * in [this document](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#creating-the-client-instance).
+ * in [this document](https://github.com/googleapis/gax-nodejs/blob/main/client-libraries.md#creating-the-client-instance).
  * The common options are:
  * @param {object} [options.credentials] - Credentials object.
  * @param {string} [options.credentials.client_email]
@@ -89,11 +89,10 @@ export class DatastoreClient {
  * API remote host.
  * @param {gax.ClientConfig} [options.clientConfig] - Client configuration override.
  * Follows the structure of {@link gapicConfig}.
- * @param {boolean} [options.fallback] - Use HTTP fallback mode.
- * In fallback mode, a special browser-compatible transport implementation is used
- * instead of gRPC transport. In browser context (if the `window` object is defined)
- * the fallback mode is enabled automatically; set `options.fallback` to `false`
- * if you need to override this behavior.
+ * @param {boolean | "rest"} [options.fallback] - Use HTTP fallback mode.
+ * Pass "rest" to use HTTP/1.1 REST API instead of gRPC.
+ * For more information, please check the
+ * {@link https://github.com/googleapis/gax-nodejs/blob/main/client-libraries.md#http11-rest-api-mode documentation}.
  */
  constructor(opts?: ClientOptions) {
  // Ensure that options include all the required fields.