diff --git a/airflow/www/static/js/types/api-generated.ts b/airflow/www/static/js/types/api-generated.ts
index 09def0ac66b6a..60fd384df00a7 100644
--- a/airflow/www/static/js/types/api-generated.ts
+++ b/airflow/www/static/js/types/api-generated.ts
@@ -4563,6 +4563,8 @@ export interface operations {
          * If set to true (default) the Any value will be returned as string, e.g. a Python representation
          * of a dict. If set to false it will return the raw data as dict, list, string or whatever was stored.
          *
+         * This parameter is not meaningful when using XCom pickling, then it is always returned as string.
+         *
          * *New in version 2.10.0*
          */
         stringify?: boolean;