diff --git a/elasticsearch-api/lib/elasticsearch/api/actions/security/query_api_keys.rb b/elasticsearch-api/lib/elasticsearch/api/actions/security/query_api_keys.rb
index f856f652ea..c6e7418eb6 100644
--- a/elasticsearch-api/lib/elasticsearch/api/actions/security/query_api_keys.rb
+++ b/elasticsearch-api/lib/elasticsearch/api/actions/security/query_api_keys.rb
@@ -25,6 +25,7 @@ module Actions
         # Retrieves information for API keys using a subset of query DSL
         #
         # @option arguments [Boolean] :with_limited_by flag to show the limited-by role descriptors of API Keys
+        # @option arguments [Boolean] :typed_keys flag to prefix aggregation names by their respective types in the response
         # @option arguments [Hash] :headers Custom HTTP headers
         # @option arguments [Hash] :body From, size, query, sort and search_after
         #