{ Type =
    { EventSource : (./../../Fn.dhall).CfnText
    , MaximumExecutionFrequency : Optional (./../../Fn.dhall).CfnText
    , MessageType : (./../../Fn.dhall).CfnText
    }
, default.MaximumExecutionFrequency = None (./../../Fn.dhall).CfnText
}