/services/content_creator_insights_service.proto 

--- v21/services/content_creator_insights_service.proto 2026-06-19 01:00:45.000000000 +0000
+++ v22/services/content_creator_insights_service.proto 2026-06-19 01:00:51.000000000 +0000
@@ -276,6 +276,9 @@
   // When true, this channel has published a Shorts video in the last 90 days.
   bool is_active_shorts_creator = 4;

+  // When true, this channel has published a live stream in the last 90 days.
+  bool is_active_live_stream_creator = 16;
+
   // When true, this creator can be partnered with to create original branded
   // content using the Google Ads creator partnership platform, BrandConnect.
   //
@@ -370,7 +373,16 @@
   TrendInsightMetrics trend_metrics = 2;

   // The direction of trend (such as RISING or DECLINING).
-  google.ads.googleads.v21.enums.InsightsTrendEnum.InsightsTrend trend = 3;
+  google.ads.googleads.v22.enums.InsightsTrendEnum.InsightsTrend trend = 3;
+
+  // Related videos for this topic. Only populated for trends using
+  // search_topics.
+  repeated google.ads.googleads.v22.common.AudienceInsightsAttributeMetadata
+      related_videos = 4;
+
+  // Related creators for this topic. Only populated for trends using
+  // search_topics.
+  repeated YouTubeCreatorInsights related_creators = 5;
 }

 // Metrics associated with a trend insight.