// Copyright 2025 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/enums/application_instance.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 = "AdditionalApplicationInfoProto";
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 common application info proto messages.

// Additional information about the application/tool issuing the request. This
// field is only used by [ContentCreatorInsightsService],
// [AudienceInsightsService], and [ReachPlanService] APIs.
message AdditionalApplicationInfo {
  // The unique identifier of the agency proprietary application. This
  // identifier is generated by Google. Reach out to your Google representative
  // to request an application_id for each new application being integrated.
  string application_id = 1;

  // The instance type of the application sending the request.
  google.ads.googleads.v21.enums.ApplicationInstanceEnum.ApplicationInstance
      application_instance = 2;
}