feat: add dedicated_serving_endpoint

proto change in cl/569264016.

PiperOrigin-RevId: 569305519

google/cloud/aiplatform/v1beta1/feature_online_store.proto

@@ -60,6 +60,14 @@ message FeatureOnlineStore {
     AutoScaling auto_scaling = 1 [(google.api.field_behavior) = REQUIRED];
   }
 
+  // The dedicated serving endpoint for this FeatureOnlineStore.
+  message DedicatedServingEndpoint {
+    // Output only. This field will be populated with the domain name to use for
+    // this FeatureOnlineStore
+    string public_endpoint_domain_name = 2
+        [(google.api.field_behavior) = OUTPUT_ONLY];
+  }
+
   // Contains settings for embedding management.
   message EmbeddingManagement {
     // Optional. Immutable. Whether to enable embedding management in this
@@ -127,6 +135,11 @@ message FeatureOnlineStore {
   // Output only. State of the featureOnlineStore.
   State state = 7 [(google.api.field_behavior) = OUTPUT_ONLY];
 
+  // Optional. The dedicated serving endpoint for this FeatureOnlineStore, which
+  // is different from common Vertex service endpoint.
+  DedicatedServingEndpoint dedicated_serving_endpoint = 10
+      [(google.api.field_behavior) = OPTIONAL];
+
   // Optional. The settings for embedding management in FeatureOnlineStore.
   EmbeddingManagement embedding_management = 11
       [(google.api.field_behavior) = OPTIONAL];