/enums/conversion_attribution_event_type.proto

--- v20/enums/conversion_attribution_event_type.proto   2025-06-04 18:55:28.000000000 +0000
+++ v21/enums/conversion_attribution_event_type.proto   2025-08-05 14:28:34.000000000 +0000
@@ -1,44 +1,47 @@
 // 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.v20.enums;
+package google.ads.googleads.v21.enums;

-option csharp_namespace = "Google.Ads.GoogleAds.V20.Enums";
-option go_package = "google.golang.org/genproto/googleapis/ads/googleads/v20/enums;enums";
+option csharp_namespace = "Google.Ads.GoogleAds.V21.Enums";
+option go_package = "google.golang.org/genproto/googleapis/ads/googleads/v21/enums;enums";
 option java_multiple_files = true;
 option java_outer_classname = "ConversionAttributionEventTypeProto";
-option java_package = "com.google.ads.googleads.v20.enums";
+option java_package = "com.google.ads.googleads.v21.enums";
 option objc_class_prefix = "GAA";
-option php_namespace = "Google\\Ads\\GoogleAds\\V20\\Enums";
-option ruby_package = "Google::Ads::GoogleAds::V20::Enums";
+option php_namespace = "Google\\Ads\\GoogleAds\\V21\\Enums";
+option ruby_package = "Google::Ads::GoogleAds::V21::Enums";

 // Container for enum indicating the event type the conversion is attributed to.
 message ConversionAttributionEventTypeEnum {
   // The event type of conversions that are attributed to.
   enum ConversionAttributionEventType {
     // Not specified.
     UNSPECIFIED = 0;

     // Represents value unknown in this version.
     UNKNOWN = 1;

     // The conversion is attributed to an impression.
     IMPRESSION = 2;

     // The conversion is attributed to an interaction.
     INTERACTION = 3;
+
+    // The conversion is attributed to a 10s engaged view.
+    ENGAGED_VIEW = 4;
   }
 }