diff --git a/doc/common/apidoc/index.json b/doc/common/apidoc/index.json
index 2bc2a8042..0c1d9a8bc 100644
--- a/doc/common/apidoc/index.json
+++ b/doc/common/apidoc/index.json
@@ -13344,7 +13344,7 @@
                         },
                         {
                             "name": "fileSizeTypes",
-                            "optional": true,
+                            "optional": false,
                             "readonly": false,
                             "type": "string[]",
                             "default": ""