// autogenerated file

import * as grpc from 'grpc';
import { util } from 'protobufjs';
import Long = util.Long;
import * as events from 'events';
import { Session } from '../../index.js';

import * as protobuf from '../../contrib/google/protobuf';
import * as rpc from '../../contrib/google/rpc';

/**
 * An Operation resource. For more information, see [Operation](/docs/api-design-guide/concepts/operation).
 */
export interface Operation {
    /**
     * ID of the operation.
     */
    id?: string;

    /**
     * Description of the operation. 0-256 characters long.
     */
    description?: string;

    /**
     * Creation timestamp.
     */
    createdAt?: protobuf.Timestamp;

    /**
     * ID of the user or service account who initiated the operation.
     */
    createdBy?: string;

    /**
     * The time when the Operation resource was last modified.
     */
    modifiedAt?: protobuf.Timestamp;

    /**
     * If the value is `false`, it means the operation is still in progress.
     * If `true`, the operation is completed, and either `error` or `response` is available.
     */
    done?: boolean;

    /**
     * Service-specific metadata associated with the operation.
     * It typically contains the ID of the target resource that the operation is performed on.
     * Any method that returns a long-running operation should document the metadata type, if any.
     */
    metadata?: protobuf.Any;

    /**
     * The error result of the operation in case of failure or cancellation.
     */
    error?: rpc.Status;

    /**
     * The normal response of the operation in case of success.
     * If the original method returns no data on success, such as Delete,
     * the response is [google.protobuf.Empty].
     * If the original method is the standard Create/Update,
     * the response should be the target resource of the operation.
     * Any method that returns a long-running operation should document the response type, if any.
     */
    response?: protobuf.Any;
}

/**
 * A set of methods for managing operations for asynchronous API requests.
 */
export class OperationService {
    constructor(session?: Session);
    /**
     * Returns the specified Operation resource.
     */
    get(request: GetOperationRequest): Promise<Operation>;

    /**
     * Cancels the specified operation.
     */
    cancel(request: CancelOperationRequest): Promise<Operation>;
}

export interface GetOperationRequest {
    /**
     * ID of the Operation resource to return.
     */
    operationId: string;
}

export interface CancelOperationRequest {
    /**
     * ID of the operation to cancel.
     */
    operationId: string;
}