diff --git a/api-index-v1.json b/api-index-v1.json
index decc19566..125e39e5e 100644
--- a/api-index-v1.json
+++ b/api-index-v1.json
@@ -43858,6 +43858,21 @@
                 }
               ]
             },
+            {
+              "shortName": "GenerateStatelessSummary",
+              "fullName": "google.cloud.dialogflow.v2.Conversations.GenerateStatelessSummary",
+              "mode": "UNARY",
+              "bindings": [
+                {
+                  "httpMethod": "POST",
+                  "path": "/v2/{stateless_conversation.parent=projects/*}/suggestions:generateStatelessSummary"
+                },
+                {
+                  "httpMethod": "POST",
+                  "path": "/v2/{stateless_conversation.parent=projects/*/locations/*}/suggestions:generateStatelessSummary"
+                }
+              ]
+            },
             {
               "shortName": "GetConversation",
               "fullName": "google.cloud.dialogflow.v2.Conversations.GetConversation",
@@ -45515,6 +45530,21 @@
                 }
               ]
             },
+            {
+              "shortName": "GenerateStatelessSummary",
+              "fullName": "google.cloud.dialogflow.v2beta1.Conversations.GenerateStatelessSummary",
+              "mode": "UNARY",
+              "bindings": [
+                {
+                  "httpMethod": "POST",
+                  "path": "/v2beta1/{stateless_conversation.parent=projects/*}/suggestions:generateStatelessSummary"
+                },
+                {
+                  "httpMethod": "POST",
+                  "path": "/v2beta1/{stateless_conversation.parent=projects/*/locations/*}/suggestions:generateStatelessSummary"
+                }
+              ]
+            },
             {
               "shortName": "GetConversation",
               "fullName": "google.cloud.dialogflow.v2beta1.Conversations.GetConversation",