feat: add embedding_metadata to google.cloud.aiplatform.v1.Index

Google APIs · copybara-github · commit cf13adf80289 · 2025-08-04T10:01:28.000-07:00
PiperOrigin-RevId: 790792075
diff --git a/google/cloud/aiplatform/v1beta1/index.proto b/google/cloud/aiplatform/v1beta1/index.proto
@@ -248,6 +248,10 @@ message IndexDatapoint {
   // Optional. CrowdingTag of the datapoint, the number of neighbors to return
   // in each crowding can be configured during query.
   CrowdingTag crowding_tag = 5 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. The key-value map of additional metadata for the datapoint.
+  google.protobuf.Struct embedding_metadata = 8
+      [(google.api.field_behavior) = OPTIONAL];
 }
 
 // Stats of the Index.
