Query API Key Information API support for the typed_keys request pa…

…rameter (#106873)

The typed_keys request parameter is the canonical parameter,
that's also used in the regular index _search enpoint, in order to
return the types of aggregations in the response.
This is required by typed language clients of the _security/_query/api_key
endpoint that are using aggregations.

Closes #106817

docs/changelog/106873.yaml

@@ -0,0 +1,6 @@
+pr: 106873
+summary: Query API Key Information API support for the `typed_keys` request parameter
+area: Security
+type: enhancement
+issues:
+ - 106817

docs/reference/rest-api/security/query-api-key.asciidoc

@@ -159,6 +159,10 @@ its <<api-key-role-descriptors,assigned role descriptors>> and the owner user's
 If it exists, the profile uid is returned under the `profile_uid` response field for each API key.
 Defaults to `false`.
 
+`typed_keys`::
+(Optional, Boolean) If `true`, aggregation names are prefixed by their respective types in the response.
+Defaults to `false`.
+
 [[security-api-query-api-key-request-body]]
 ==== {api-request-body-title}
 

docs/reference/search/search.asciidoc

@@ -341,8 +341,8 @@ If `true`, the exact number of hits is returned at the cost of some performance.
 If `false`, the response does not include the total number of hits matching the query.
 
 `typed_keys`::
-(Optional, Boolean) If `true`, aggregation and suggester names are be prefixed
-by their respective types in the response. Defaults to `true`.
+(Optional, Boolean) If `true`, aggregation and suggester names are prefixed
+by their respective types in the response. Defaults to `false`.
 
 `version`::
 (Optional, Boolean)

rest-api-spec/src/main/resources/rest-api-spec/api/security.query_api_keys.json

@@ -31,6 +31,11 @@
         "type":"boolean",
         "default":false,
         "description": "flag to also retrieve the API Key's owner profile uid, if it exists"
+      },
+      "typed_keys":{
+        "type":"boolean",
+        "default":false,
+        "description": "flag to prefix aggregation names by their respective types in the response"
       }
     },
     "body":{