/enums/asset_automation_type.proto

--- v18/enums/asset_automation_type.proto   2025-08-05 14:36:10.000000000 +0000
+++ v19/enums/asset_automation_type.proto   2025-08-05 14:36:17.000000000 +0000
@@ -48,7 +48,20 @@
     GENERATE_VERTICAL_YOUTUBE_VIDEOS = 3;

     // Shortens video assets to better capture user attention using
-    // content-aware technology. By default, advertisers are opted out.
+    // content-aware technology. By default, advertisers are opted in for
+    // DemandGenVideoResponsiveAd.
     GENERATE_SHORTER_YOUTUBE_VIDEOS = 4;
+
+    // Generates a preview of the landing page shown in the engagement panel.
+    //
+    // By using this feature, you confirm that you own all legal rights to the
+    // images on the landing page used by this account (or you have permission
+    // to share the images with Google). You hereby instruct Google to publish
+    // these images on your behalf for advertising or other commercial purposes.
+    GENERATE_LANDING_PAGE_PREVIEW = 5;
+
+    // Generates video enhancements (vertical and shorter videos) for PMax
+    // campaigns. Opted in by default.
+    GENERATE_ENHANCED_YOUTUBE_VIDEOS = 6;
   }
 }