RevenueWithdrawalState model. Valid subtypes: RevenueWithdrawalStatePending, RevenueWithdrawalStateSucceeded, RevenueWithdrawalStateFailed
@type t() :: ExGram.Model.RevenueWithdrawalStatePending.t() | ExGram.Model.RevenueWithdrawalStateSucceeded.t() | ExGram.Model.RevenueWithdrawalStateFailed.t()