// 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.

syntax = "proto3";

package google.ads.googleads.v21.common;

import "google/ads/googleads/v21/common/asset_policy.proto";

import "google/ads/googleads/v21/enums/asset_performance_label.proto";

import "google/ads/googleads/v21/enums/served_asset_field_type.proto";

option csharp_namespace = "Google.Ads.GoogleAds.V21.Common";

option go_package = "google.golang.org/genproto/googleapis/ads/googleads/v21/common;common";

option java_multiple_files = true;

option java_outer_classname = "AdAssetProto";

option java_package = "com.google.ads.googleads.v21.common";

option objc_class_prefix = "GAA";

option php_namespace = "Google\\Ads\\GoogleAds\\V21\\Common";

option ruby_package = "Google::Ads::GoogleAds::V21::Common";

// Proto file describing assets used inside an ad.

// A text asset used inside an ad.

message AdTextAsset {

// Asset text.

optional string text = 4;

// The pinned field of the asset. This restricts the asset to only serve

// within this field. Multiple assets can be pinned to the same field. An

// asset that is unpinned or pinned to a different field will not serve in a

// field where some other asset has been pinned.

google.ads.googleads.v21.enums.ServedAssetFieldTypeEnum.ServedAssetFieldType

pinned_field = 2;

// The performance label of this text asset.

google.ads.googleads.v21.enums.AssetPerformanceLabelEnum.AssetPerformanceLabel

asset_performance_label = 5;

// The policy summary of this text asset.

AdAssetPolicySummary policy_summary_info = 6;

}

// An image asset used inside an ad.

message AdImageAsset {

// The Asset resource name of this image.

optional string asset = 2;

}

// A video asset used inside an ad.

message AdVideoAsset {

// The Asset resource name of this video.

optional string asset = 2;

// Contains info fields for this AdVideoAsset.

optional AdVideoAssetInfo ad_video_asset_info = 4;

}

// Contains info fields for AdVideoAssets.

message AdVideoAssetInfo {

// List of inventory preferences for this AdVideoAsset. This field can only be

// set for DiscoveryVideoResponsiveAd. The video assets with an inventory

// asset preference set will be preferred over other videos from the same ad

// during serving time. For example, consider this ad being served for a

// specific inventory. The server will first try to match an eligible video

// with a matching preference for that inventory. Videos with no preferences

// are chosen only when a video with matching preference and eligible for a

// given ad slot can be found.

optional AdVideoAssetInventoryPreferences

ad_video_asset_inventory_preferences = 1;

}

// YouTube Video Asset inventory preferences.

message AdVideoAssetInventoryPreferences {

// When true, YouTube Video Asset with this inventory preference will be

// preferred when choosing a video to serve In Feed.

optional bool in_feed_preference = 1;

// When true, YouTube Video Asset with this inventory preference will be

// preferred when choosing a video to serve In Stream.

optional bool in_stream_preference = 2;

// When true, YouTube Video Asset with this inventory preference will be

// preferred when choosing a video to serve on YouTube Shorts.

optional bool shorts_preference = 3;

}

// A media bundle asset used inside an ad.

message AdMediaBundleAsset {

// The Asset resource name of this media bundle.

optional string asset = 2;

}

// A Demand Gen carousel card asset used inside an ad.

message AdDemandGenCarouselCardAsset {

// The Asset resource name of this discovery carousel card.

optional string asset = 1;

}

// A call to action asset used inside an ad.

message AdCallToActionAsset {

// The Asset resource name of this call to action asset.

optional string asset = 1;

}

// An app deep link used inside an ad.

message AdAppDeepLinkAsset {

// The Asset resource name of this app deep link asset.

optional string asset = 1;

}