diff --git a/output/openapi/elasticsearch-serverless-openapi.json b/output/openapi/elasticsearch-serverless-openapi.json
index 002686b086..71c0950230 100644
--- a/output/openapi/elasticsearch-serverless-openapi.json
+++ b/output/openapi/elasticsearch-serverless-openapi.json
@@ -17030,6 +17030,9 @@
         "parameters": [
           {
             "$ref": "#/components/parameters/search_application.search#name"
+          },
+          {
+            "$ref": "#/components/parameters/search_application.search#typed_keys"
           }
         ],
         "requestBody": {
@@ -17054,6 +17057,9 @@
         "parameters": [
           {
             "$ref": "#/components/parameters/search_application.search#name"
+          },
+          {
+            "$ref": "#/components/parameters/search_application.search#typed_keys"
           }
         ],
         "requestBody": {
@@ -26896,6 +26902,16 @@
         },
         "style": "simple"
       },
+      "search_application.search#typed_keys": {
+        "in": "query",
+        "name": "typed_keys",
+        "description": "Determines whether aggregation names are prefixed by their respective types in the response.",
+        "deprecated": false,
+        "schema": {
+          "type": "boolean"
+        },
+        "style": "form"
+      },
       "search_mvt#index": {
         "in": "path",
         "name": "index",
diff --git a/output/schema/schema.json b/output/schema/schema.json
index 96b44dba4d..47b02297b2 100644
--- a/output/schema/schema.json
+++ b/output/schema/schema.json
@@ -177473,8 +177473,29 @@
           }
         }
       ],
-      "query": [],
-      "specLocation": "search_application/search/SearchApplicationsSearchRequest.ts#L24-L43"
+      "query": [
+        {
+          "availability": {
+            "serverless": {},
+            "stack": {
+              "since": "8.14.0"
+            }
+          },
+          "description": "Determines whether aggregation names are prefixed by their respective types in the response.",
+          "name": "typed_keys",
+          "required": false,
+          "serverDefault": false,
+          "since": "8.14.0",
+          "type": {
+            "kind": "instance_of",
+            "type": {
+              "name": "boolean",
+              "namespace": "_builtins"
+            }
+          }
+        }
+      ],
+      "specLocation": "search_application/search/SearchApplicationsSearchRequest.ts#L24-L52"
     },
     {
       "body": {
diff --git a/output/typescript/types.ts b/output/typescript/types.ts
index 59d1384740..ed6840e0d5 100644
--- a/output/typescript/types.ts
+++ b/output/typescript/types.ts
@@ -16651,6 +16651,7 @@ export type SearchApplicationPutBehavioralAnalyticsResponse = SearchApplicationP
 
 export interface SearchApplicationSearchRequest extends RequestBase {
   name: Name
+  typed_keys?: boolean
   body?: {
     params?: Record<string, any>
   }
diff --git a/specification/search_application/search/SearchApplicationsSearchRequest.ts b/specification/search_application/search/SearchApplicationsSearchRequest.ts
index dbfadaaea0..d258bac5d2 100644
--- a/specification/search_application/search/SearchApplicationsSearchRequest.ts
+++ b/specification/search_application/search/SearchApplicationsSearchRequest.ts
@@ -34,6 +34,15 @@ export interface Request extends RequestBase {
      */
     name: Name
   }
+  query_parameters: {
+    /**
+     * Determines whether aggregation names are prefixed by their respective types in the response.
+     * @server_default false
+     * @availability stack since=8.14.0
+     * @availability serverless
+     */
+    typed_keys?: boolean
+  }
   body: {
     /**
      * Query parameters specific to this request, which will override any defaults specified in the template.