<?php
// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: google/ads/googleads/v23/services/shareable_preview_service.proto

namespace Google\Ads\GoogleAds\V23\Services;

use Google\Protobuf\Internal\GPBType;
use Google\Protobuf\Internal\GPBUtil;
use Google\Protobuf\RepeatedField;

/**
 * A shareable preview with its identifier.
 *
 * Generated from protobuf message <code>google.ads.googleads.v23.services.ShareablePreview</code>
 */
class ShareablePreview extends \Google\Protobuf\Internal\Message
{
    /**
     * Optional. Asset group of the shareable preview. Only supported for preview
     * type UI_PREVIEW or unset.
     *
     * Generated from protobuf field <code>.google.ads.googleads.v23.services.AssetGroupIdentifier asset_group_identifier = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
     */
    protected $asset_group_identifier = null;
    /**
     * Optional. The type of preview to generate.
     *
     * Generated from protobuf field <code>.google.ads.googleads.v23.enums.PreviewTypeEnum.PreviewType preview_type = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
     */
    protected $preview_type = 0;
    protected $identifier;

    /**
     * Constructor.
     *
     * @param array $data {
     *                    Optional. Data for populating the Message object.
     *
     * @type \Google\Ads\GoogleAds\V23\Services\AssetGroupIdentifier $asset_group_identifier
     *           Optional. Asset group of the shareable preview. Only supported for preview
     *           type UI_PREVIEW or unset.
     * @type int $preview_type
     *           Optional. The type of preview to generate.
     * @type string $ad_group_ad
     *           Ad group ad of the shareable preview. Only supported for preview type
     *           YOUTUBE_LIVE_PREVIEW.
     *           Format: customers/{customer_id}/adGroupAds/{ad_group_id}~{ad_id}
     * }
     */
    public function __construct($data = null)
    {
        \GPBMetadata\Google\Ads\GoogleAds\V23\Services\ShareablePreviewService::initOnce();
        parent::__construct($data);
    }

    /**
     * Optional. Asset group of the shareable preview. Only supported for preview
     * type UI_PREVIEW or unset.
     *
     * Generated from protobuf field <code>.google.ads.googleads.v23.services.AssetGroupIdentifier asset_group_identifier = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return \Google\Ads\GoogleAds\V23\Services\AssetGroupIdentifier|null
     */
    public function getAssetGroupIdentifier()
    {
        return $this->asset_group_identifier;
    }

    public function hasAssetGroupIdentifier()
    {
        return isset($this->asset_group_identifier);
    }

    public function clearAssetGroupIdentifier()
    {
        unset($this->asset_group_identifier);
    }

    /**
     * Optional. Asset group of the shareable preview. Only supported for preview
     * type UI_PREVIEW or unset.
     *
     * Generated from protobuf field <code>.google.ads.googleads.v23.services.AssetGroupIdentifier asset_group_identifier = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @param  \Google\Ads\GoogleAds\V23\Services\AssetGroupIdentifier $var
     * @return $this
     */
    public function setAssetGroupIdentifier($var)
    {
        GPBUtil::checkMessage($var, \Google\Ads\GoogleAds\V23\Services\AssetGroupIdentifier::class);
        $this->asset_group_identifier = $var;

        return $this;
    }

    /**
     * Optional. The type of preview to generate.
     *
     * Generated from protobuf field <code>.google.ads.googleads.v23.enums.PreviewTypeEnum.PreviewType preview_type = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return int
     */
    public function getPreviewType()
    {
        return $this->preview_type;
    }

    /**
     * Optional. The type of preview to generate.
     *
     * Generated from protobuf field <code>.google.ads.googleads.v23.enums.PreviewTypeEnum.PreviewType preview_type = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @param  int $var
     * @return $this
     */
    public function setPreviewType($var)
    {
        GPBUtil::checkEnum($var, \Google\Ads\GoogleAds\V23\Enums\PreviewTypeEnum\PreviewType::class);
        $this->preview_type = $var;

        return $this;
    }

    /**
     * Ad group ad of the shareable preview. Only supported for preview type
     * YOUTUBE_LIVE_PREVIEW.
     * Format: customers/{customer_id}/adGroupAds/{ad_group_id}~{ad_id}
     *
     * Generated from protobuf field <code>string ad_group_ad = 2;</code>
     *
     * @return string
     */
    public function getAdGroupAd()
    {
        return $this->readOneof(2);
    }

    public function hasAdGroupAd()
    {
        return $this->hasOneof(2);
    }

    /**
     * Ad group ad of the shareable preview. Only supported for preview type
     * YOUTUBE_LIVE_PREVIEW.
     * Format: customers/{customer_id}/adGroupAds/{ad_group_id}~{ad_id}
     *
     * Generated from protobuf field <code>string ad_group_ad = 2;</code>
     *
     * @param  string $var
     * @return $this
     */
    public function setAdGroupAd($var)
    {
        GPBUtil::checkString($var, true);
        $this->writeOneof(2, $var);

        return $this;
    }

    /**
     * @return string
     */
    public function getIdentifier()
    {
        return $this->whichOneof("identifier");
    }

}