<?php
// GENERATED CODE -- DO NOT EDIT!

// Original file comments:
// Copyright 2026 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.
//
namespace Google\Ads\GoogleAds\V23\Services;

/**
 * Proto file describing the Campaign Draft service.
 *
 * Service to manage campaign drafts.
 */
class CampaignDraftServiceGrpcClient extends \Grpc\BaseStub
{

    /**
     * @param string        $hostname hostname
     * @param array         $opts     channel options
     * @param \Grpc\Channel $channel  (optional) re-use channel object
     */
    public function __construct($hostname, $opts, $channel = null)
    {
        parent::__construct($hostname, $opts, $channel);
    }

    /**
     * Creates, updates, or removes campaign drafts. Operation statuses are
     * returned.
     *
     * List of thrown errors:
     *   [AuthenticationError]()
     *   [AuthorizationError]()
     *   [CampaignDraftError]()
     *   [DatabaseError]()
     *   [FieldError]()
     *   [HeaderError]()
     *   [InternalError]()
     *   [MutateError]()
     *   [QuotaError]()
     *   [RequestError]()
     *
     * @param  \Google\Ads\GoogleAds\V23\Services\MutateCampaignDraftsRequest $argument input argument
     * @param  array                                                          $metadata metadata
     * @param  array                                                          $options  call options
     * @return \Grpc\UnaryCall<\Google\Ads\GoogleAds\V23\Services\MutateCampaignDraftsResponse>
     */
    public function MutateCampaignDrafts(\Google\Ads\GoogleAds\V23\Services\MutateCampaignDraftsRequest $argument,
        $metadata = [], $options = []
    ) {
        return $this->_simpleRequest(
            '/google.ads.googleads.v23.services.CampaignDraftService/MutateCampaignDrafts',
            $argument,
            ['\Google\Ads\GoogleAds\V23\Services\MutateCampaignDraftsResponse', 'decode'],
            $metadata, $options
        );
    }

    /**
     * Promotes the changes in a draft back to the base campaign.
     *
     * This method returns a Long Running Operation (LRO) indicating if the
     * Promote is done. Use
     * [google.longrunning.Operations.GetOperation][google.longrunning.Operations.GetOperation]
     * to poll the LRO until it is done. Only a done status is returned in the
     * response. See the status in the Campaign Draft resource to determine if the
     * promotion was successful. If the LRO failed, use
     * [CampaignDraftService.ListCampaignDraftAsyncErrors][google.ads.googleads.v23.services.CampaignDraftService.ListCampaignDraftAsyncErrors]
     * to view the list of error reasons.
     *
     * List of thrown errors:
     *   [AuthenticationError]()
     *   [AuthorizationError]()
     *   [CampaignDraftError]()
     *   [HeaderError]()
     *   [InternalError]()
     *   [QuotaError]()
     *   [RequestError]()
     *
     * @param  \Google\Ads\GoogleAds\V23\Services\PromoteCampaignDraftRequest $argument input argument
     * @param  array                                                          $metadata metadata
     * @param  array                                                          $options  call options
     * @return \Grpc\UnaryCall<\Google\LongRunning\Operation>
     */
    public function PromoteCampaignDraft(\Google\Ads\GoogleAds\V23\Services\PromoteCampaignDraftRequest $argument,
        $metadata = [], $options = []
    ) {
        return $this->_simpleRequest(
            '/google.ads.googleads.v23.services.CampaignDraftService/PromoteCampaignDraft',
            $argument,
            ['\Google\LongRunning\Operation', 'decode'],
            $metadata, $options
        );
    }

    /**
     * Returns all errors that occurred during CampaignDraft promote. Throws an
     * error if called before campaign draft is promoted.
     * Supports standard list paging.
     *
     * List of thrown errors:
     *   [AuthenticationError]()
     *   [AuthorizationError]()
     *   [HeaderError]()
     *   [InternalError]()
     *   [QuotaError]()
     *   [RequestError]()
     *
     * @param  \Google\Ads\GoogleAds\V23\Services\ListCampaignDraftAsyncErrorsRequest $argument input argument
     * @param  array                                                                  $metadata metadata
     * @param  array                                                                  $options  call options
     * @return \Grpc\UnaryCall<\Google\Ads\GoogleAds\V23\Services\ListCampaignDraftAsyncErrorsResponse>
     */
    public function ListCampaignDraftAsyncErrors(\Google\Ads\GoogleAds\V23\Services\ListCampaignDraftAsyncErrorsRequest $argument,
        $metadata = [], $options = []
    ) {
        return $this->_simpleRequest(
            '/google.ads.googleads.v23.services.CampaignDraftService/ListCampaignDraftAsyncErrors',
            $argument,
            ['\Google\Ads\GoogleAds\V23\Services\ListCampaignDraftAsyncErrorsResponse', 'decode'],
            $metadata, $options
        );
    }

}