docs: A comment for enum Mode is changed

Google APIs · copybara-github · commit 46403a9acec0 · 2025-09-05T15:58:06.000-07:00
docs: A comment for enum value `DISABLED` in enum `Mode` is changed
docs: A comment for enum value `ENABLED` in enum `Mode` is changed
docs: A comment for enum value `CONVERSATIONAL_FILTER_ONLY` in enum `Mode` is changed
docs: A comment for field `user_query_types` in message `.google.cloud.retail.v2alpha.ConversationalSearchResponse` is changed

PiperOrigin-RevId: 803633829
diff --git a/google/cloud/retail/v2alpha/conversational_search_service.proto b/google/cloud/retail/v2alpha/conversational_search_service.proto
@@ -123,17 +123,20 @@ message ConversationalSearchRequest {
   // addition to conversational retail search.
   message ConversationalFilteringSpec {
     // Enum to control Conversational Filtering mode.
+    // A single conversation session including multiple turns supports modes for
+    // Conversational Search OR Conversational Filtering without
+    // Conversational Search, but not both.
     enum Mode {
       // Default value.
       MODE_UNSPECIFIED = 0;
 
-      // Disable Conversational Filtering.
+      // Disables Conversational Filtering when using Conversational Search.
       DISABLED = 1;
 
-      // Enabled Conversational Filtering with default Conversational Search.
+      // Enables Conversational Filtering when using Conversational Search.
       ENABLED = 2;
 
-      // Enabled Conversational Filtering without default Conversational Search.
+      // Enables Conversational Filtering without Conversational Search.
       CONVERSATIONAL_FILTER_ONLY = 3;
     }
 
@@ -316,9 +319,6 @@ message ConversationalSearchResponse {
   //
   // Supported values are:
   //
-  // - "ADVERSARIAL"
-  // - "CHITCHAT"
-  // - "JAILBREAK"
   // - "ORDER_SUPPORT"
   // - "SIMPLE_PRODUCT_SEARCH"
   // - "INTENT_REFINEMENT"
