Changes to Upload a request task attachment

removed the enum value PAYMENT_CANCEL of the request property requestTaskActionDetails/requestTaskActionType

removed the enum value PAYMENT_MARK_AS_PAID of the request property requestTaskActionDetails/requestTaskActionType

removed the enum value PAYMENT_MARK_AS_RECEIVED of the request property requestTaskActionDetails/requestTaskActionType

removed the enum value PAYMENT_PAY_BY_CARD of the request property requestTaskActionDetails/requestTaskActionType

removed the enum value RDE_FORCE_DECISION of the request property requestTaskActionDetails/requestTaskActionType

removed the enum value RDE_RESPONSE_SUBMIT of the request property requestTaskActionDetails/requestTaskActionType

removed the enum value RDE_SUBMIT of the request property requestTaskActionDetails/requestTaskActionType

removed the enum value RDE_UPLOAD_ATTACHMENT of the request property requestTaskActionDetails/requestTaskActionType

removed the enum value RFI_CANCEL of the request property requestTaskActionDetails/requestTaskActionType

removed the enum value RFI_RESPONSE_SUBMIT of the request property requestTaskActionDetails/requestTaskActionType

removed the enum value RFI_SUBMIT of the request property requestTaskActionDetails/requestTaskActionType

removed the enum value RFI_UPLOAD_ATTACHMENT of the request property requestTaskActionDetails/requestTaskActionType

request body became optional