Values.XssMatchSetUpdatesSourceval to_value :
XssMatchSetUpdate.t list ->
[> `List of
[> `Structure of
(string
* [> `Enum of string
| `Structure of
(string
* [> `Enum of string
| `Structure of
(string
* [> `Enum of string | `String of MatchFieldData.t ])
list ])
list ])
list ]
list ]