AbortRequest

Component				Type	Required	Description
SaleToPOIRequest				Defined datastructure
	MessageHeader			Defined datastructure
		ServiceID		String	Conditional	Identification of a message pair, which processes a transaction. Rule: Required if MessageClass is Service or Event, or if MessageClass is Device and it is a request from the terminal or a response from the Sale System.
		MessageType		Enumeration	Required	Value: `Request`
		SaleID		String	Required	Identification of a Sale System for the NEXO Sale to POI protocol.
		MessageClass		Enumeration	Required	Value: `Service`
		ProtocolVersion		String	Conditional	Value: `3.0`
		POIID		String	Required	Identification of a payment terminal for the NEXO Sale to POI protocol.
		MessageCategory		Enumeration	Required	Value: `Abort`
	AbortRequest			Defined datastructure
		MessageReference		Defined datastructure	Required
			SaleID	String	Required	Identification of a Sale System for the NEXO Sale to POI protocol. Rule: default MessageHeader.SaleID.
			ServiceID	String	Conditional	Identification of a message pair, which processes a transaction.
			MessageCategory	Enumeration	Conditional	Supported values: `Payment`, `CardAcquisition`, `Input`
		AbortReason		String	Required	Reason of aborting a transaction.