Values.ValidationExceptionSourceThe request isn't valid. This can occur if your request contains malformed JSON or unsupported characters.
type nonrec t = {message : String_.t option;reason : ValidationExceptionReason.t option;The reason that the request failed validation.
*)fieldList : ValidationExceptionFieldList.t option;A list of fields that failed validation.
*)context : ExceptionContext.t option;Information about the resources in use when the exception was thrown.
*)}