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Edit File: operationsClient.d.ts

/**
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
/// <reference types="node" />
import { GoogleAuth, OAuth2Client } from 'google-auth-library';
import { ProjectIdCallback } from 'google-auth-library/build/src/auth/googleauth';
import { ClientOptions, Callback } from './clientInterface';
import { ResultTuple } from './apitypes';
import { PageDescriptor } from './descriptor';
import * as gax from './gax';
import { GrpcClient } from './grpc';
import { GrpcClient as FallbackGrpcClient } from './fallback';
import * as protos from '../protos/operations';
import { Transform } from 'stream';
import { CancellablePromise } from './call';
export declare const SERVICE_ADDRESS = "longrunning.googleapis.com";
/**
 * The scopes needed to make gRPC calls to all of the methods defined in
 * this service.
 */
export declare const ALL_SCOPES: string[];
/**
 * Manages long-running operations with an API service.
 *
 * When an API method normally takes long time to complete, it can be designed
 * to return {@link Operation} to the client, and the client can use this
 * interface to receive the real response asynchronously by polling the
 * operation resource, or pass the operation resource to another API (such as
 * Google Cloud Pub/Sub API) to receive the response.  Any API service that
 * returns long-running operations should implement the `Operations` interface
 * so developers can have a consistent client experience.
 *
 * This will be created through a builder function which can be obtained by the
 * module. See the following example of how to initialize the module and how to
 * access to the builder.
 * @see {@link operationsClient}
 *
 * @class
 */
export declare class OperationsClient {
    auth?: GoogleAuth | OAuth2Client;
    innerApiCalls: {
        [name: string]: Function;
    };
    descriptor: {
        [method: string]: PageDescriptor;
    };
    operationsStub: Promise<{
        [method: string]: Function;
    }>;
    constructor(gaxGrpc: GrpcClient | FallbackGrpcClient, operationsProtos: any, options: ClientOptions);
    /** Closes this operations client. */
    close(): void;
    /**
     * Get the project ID used by this class.
     * @param {function(Error, string)} callback - the callback to be called with
     *   the current project Id.
     */
    getProjectId(): Promise<string>;
    getProjectId(callback: ProjectIdCallback): void;
    getOperationInternal(request: protos.google.longrunning.GetOperationRequest, options?: gax.CallOptions, callback?: Callback<protos.google.longrunning.Operation, protos.google.longrunning.GetOperationRequest, {} | null | undefined>): CancellablePromise<ResultTuple>;
    /**
     * Gets the latest state of a long-running operation.  Clients can use this
     * method to poll the operation result at intervals as recommended by the API
     * service.
     *
     * @param {Object} request - The request object that will be sent.
     * @param {string} request.name - The name of the operation resource.
     * @param {Object=} options
     *   Optional parameters. You can override the default settings for this call,
     *   e.g, timeout, retries, paginations, etc. See [gax.CallOptions]{@link
     *   https://googleapis.github.io/gax-nodejs/global.html#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
     * [google.longrunning.Operation]{@link
     * external:"google.longrunning.Operation"}.
     * @return {Promise} - The promise which resolves to an array.
     *   The first element of the array is an object representing
     * [google.longrunning.Operation]{@link
     * external:"google.longrunning.Operation"}. The promise has a method named
     * "cancel" which cancels the ongoing API call.
     *
     * @example
     *
     * const client = longrunning.operationsClient();
     * const name = '';
     * const [response] = await client.getOperation({name});
     * // doThingsWith(response)
     */
    getOperation(request: protos.google.longrunning.GetOperationRequest, optionsOrCallback?: gax.CallOptions | Callback<protos.google.longrunning.Operation, protos.google.longrunning.GetOperationRequest, {} | null | undefined>, callback?: Callback<protos.google.longrunning.Operation, protos.google.longrunning.GetOperationRequest, {} | null | undefined>): Promise<[protos.google.longrunning.Operation]>;
    /**
     * Lists operations that match the specified filter in the request. If the
     * server doesn't support this method, it returns `UNIMPLEMENTED`.
     *
     * NOTE: the `name` binding below allows API services to override the binding
     * to use different resource name schemes.
     *
     * @param {Object} request - The request object that will be sent.
     * @param {string} request.name - The name of the operation collection.
     * @param {string} request.filter - The standard list filter.
     * @param {number=} request.pageSize
     *   The maximum number of resources contained in the underlying API
     *   response. If page streaming is performed per-resource, this
     *   parameter does not affect the return value. If page streaming is
     *   performed per-page, this determines the maximum number of
     *   resources in a page.
     * @param {Object=} options
     *   Optional parameters. You can override the default settings for this call,
     * e.g, timeout, retries, paginations, etc. See [gax.CallOptions]{@link
     * https://googleapis.github.io/gax-nodejs/global.html#CallOptions} for the
     * details.
     * @param {function(?Error, ?Array, ?Object, ?Object)=} callback
     *   The function which will be called with the result of the API call.
     *
     *   The second parameter to the callback is Array of
     * [google.longrunning.Operation]{@link
     * external:"google.longrunning.Operation"}.
     *
     *   When autoPaginate: false is specified through options, it contains the
     * result in a single response. If the response indicates the next page
     * exists, the third parameter is set to be used for the next request object.
     * The fourth parameter keeps the raw response object of an object
     * representing [google.longrunning.ListOperationsResponse]{@link
     * external:"google.longrunning.ListOperationsResponse"}.
     * @return {Promise} - The promise which resolves to an array.
     *   The first element of the array is Array of
     * [google.longrunning.Operation]{@link
     * external:"google.longrunning.Operation"}.
     *
     *   When autoPaginate: false is specified through options, the array has
     * three elements. The first element is Array of
     * [google.longrunning.Operation]{@link
     * external:"google.longrunning.Operation"} in a single response. The second
     * element is the next request object if the response indicates the next page
     * exists, or null. The third element is an object representing
     * [google.longrunning.ListOperationsResponse]{@link
     * external:"google.longrunning.ListOperationsResponse"}.
     *
     *   The promise has a method named "cancel" which cancels the ongoing API
     * call.
     *
     * @example
     *
     * const client = longrunning.operationsClient();
     * const request = {
     *     name: '',
     *     filter: ''
     * };
     * // Iterate over all elements.
     * const [resources] = await client.listOperations(request);
     * for (const resource of resources) {
     *   console.log(resources);
     * }
     *
     * // Or obtain the paged response.
     * const options = {autoPaginate: false};
     * let nextRequest = request;
     * while(nextRequest) {
     *   const response = await client.listOperations(nextRequest, options);
     *   const resources = response[0];
     *   nextRequest = response[1];
     *   const rawResponse = response[2];
     *   for (const resource of resources) {
     *     // doThingsWith(resource);
     *   }
     * };
     */
    listOperations(request: protos.google.longrunning.ListOperationsRequest, optionsOrCallback?: gax.CallOptions | Callback<protos.google.longrunning.ListOperationsResponse, protos.google.longrunning.ListOperationsRequest, {} | null | undefined>, callback?: Callback<protos.google.longrunning.ListOperationsResponse, protos.google.longrunning.ListOperationsRequest, {} | null | undefined>): Promise<protos.google.longrunning.ListOperationsResponse>;
    /**
     * Equivalent to {@link listOperations}, but returns a NodeJS Stream object.
     *
     * This fetches the paged responses for {@link listOperations} continuously
     * and invokes the callback registered for 'data' event for each element in
     * the responses.
     *
     * The returned object has 'end' method when no more elements are required.
     *
     * autoPaginate option will be ignored.
     *
     * @see {@link https://nodejs.org/api/stream.html}
     *
     * @param {Object} request - The request object that will be sent.
     * @param {string} request.name - The name of the operation collection.
     * @param {string} request.filter - The standard list filter.
     * @param {number=} request.pageSize -
     *   The maximum number of resources contained in the underlying API
     *   response. If page streaming is performed per-resource, this
     *   parameter does not affect the return value. If page streaming is
     *   performed per-page, this determines the maximum number of
     *   resources in a page.
     * @param {Object=} options
     *   Optional parameters. You can override the default settings for this call,
     *   e.g, timeout, retries, paginations, etc. See [gax.CallOptions]{@link
     *   https://googleapis.github.io/gax-nodejs/global.html#CallOptions} for the
     *   details.
     * @return {Stream} - An object stream which emits an object representing [google.longrunning.Operation]{@link external:"google.longrunning.Operation"} on 'data' event.
     *
     * @example
     *
     * const client = longrunning.operationsClient();
     * const request = {
     *   name: '',
     *   filter: ''
     * };
     * client.listOperationsStream(request)
     *   .on('data', element => {
     *     // doThingsWith(element)
     *   })
     *   .on('error', err => {
     *     console.error(err);
     *   });
     */
    listOperationsStream(request: protos.google.longrunning.ListOperationsRequest, options?: gax.CallOptions): Transform;
    /**
     * Equivalent to {@link listOperations}, but returns an iterable object.
     *
     * for-await-of syntax is used with the iterable to recursively get response element on-demand.
     *
     * @param {Object} request - The request object that will be sent.
     * @param {string} request.name - The name of the operation collection.
     * @param {string} request.filter - The standard list filter.
     * @param {number=} request.pageSize -
     *   The maximum number of resources contained in the underlying API
     *   response. If page streaming is performed per-resource, this
     *   parameter does not affect the return value. If page streaming is
     *   performed per-page, this determines the maximum number of
     *   resources in a page.
     * @param {Object=} options
     *   Optional parameters. You can override the default settings for this call,
     *   e.g, timeout, retries, paginations, etc. See [gax.CallOptions]{@link
     *   https://googleapis.github.io/gax-nodejs/global.html#CallOptions} for the
     *   details.
     * @returns {Object}
     *   An iterable Object that conforms to @link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols.
     */
    listOperationsAsync(request: protos.google.longrunning.ListOperationsRequest, options?: gax.CallOptions): AsyncIterable<protos.google.longrunning.ListOperationsResponse>;
    /**
     * Starts asynchronous cancellation on a long-running operation.  The server
     * makes a best effort to cancel the operation, but success is not
     * guaranteed.  If the server doesn't support this method, it returns
     * `google.rpc.Code.UNIMPLEMENTED`.  Clients can use
     * {@link Operations.GetOperation} or
     * other methods to check whether the cancellation succeeded or whether the
     * operation completed despite cancellation. On successful cancellation,
     * the operation is not deleted; instead, it becomes an operation with
     * an {@link Operation.error} value with a {@link google.rpc.Status.code} of
     * 1, corresponding to `Code.CANCELLED`.
     *
     * @param {Object} request - The request object that will be sent.
     * @param {string} request.name - The name of the operation resource to be cancelled.
     * @param {Object=} options
     *   Optional parameters. You can override the default settings for this call,
     * e.g, timeout, retries, paginations, etc. See [gax.CallOptions]{@link
     * https://googleapis.github.io/gax-nodejs/global.html#CallOptions} for the
     * details.
     * @param {function(?Error)=} callback
     *   The function which will be called with the result of the API call.
     * @return {Promise} - The promise which resolves when API call finishes.
     *   The promise has a method named "cancel" which cancels the ongoing API
     * call.
     *
     * @example
     *
     * const client = longrunning.operationsClient();
     * await client.cancelOperation({name: ''});
     */
    cancelOperation(request: protos.google.longrunning.CancelOperationRequest, optionsOrCallback?: gax.CallOptions | Callback<protos.google.protobuf.Empty, protos.google.longrunning.CancelOperationRequest, {} | undefined | null>, callback?: Callback<protos.google.longrunning.CancelOperationRequest, protos.google.protobuf.Empty, {} | undefined | null>): Promise<protos.google.protobuf.Empty>;
    /**
     * Deletes a long-running operation. This method indicates that the client is
     * no longer interested in the operation result. It does not cancel the
     * operation. If the server doesn't support this method, it returns
     * `google.rpc.Code.UNIMPLEMENTED`.
     *
     * @param {Object} request - The request object that will be sent.
     * @param {string} request.name - The name of the operation resource to be deleted.
     * @param {Object=} options
     *   Optional parameters. You can override the default settings for this call,
     * e.g, timeout, retries, paginations, etc. See [gax.CallOptions]{@link
     * https://googleapis.github.io/gax-nodejs/global.html#CallOptions} for the
     * details.
     * @param {function(?Error)=} callback
     *   The function which will be called with the result of the API call.
     * @return {Promise} - The promise which resolves when API call finishes.
     *   The promise has a method named "cancel" which cancels the ongoing API
     * call.
     *
     * @example
     *
     * const client = longrunning.operationsClient();
     * await client.deleteOperation({name: ''});
     */
    deleteOperation(request: protos.google.longrunning.DeleteOperationRequest, optionsOrCallback?: gax.CallOptions | Callback<protos.google.protobuf.Empty, protos.google.longrunning.DeleteOperationRequest, {} | null | undefined>, callback?: Callback<protos.google.protobuf.Empty, protos.google.longrunning.DeleteOperationRequest, {} | null | undefined>): Promise<protos.google.protobuf.Empty>;
}
export declare class OperationsClientBuilder {
    operationsClient: (opts: ClientOptions) => OperationsClient;
    /**
     * Builds a new Operations Client
     * @param gaxGrpc {GrpcClient}
     */
    constructor(gaxGrpc: GrpcClient | FallbackGrpcClient);
}

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