InputResponseMenu

Component					Type	Required	Description
SaleToPOIResponse					Defined datastructure
	InputResponse				Defined datastructure
		InputResult			Defined datastructure	Required	Information related to the result of the input.
			Device		Enumeration	Required	Logical device on a payment terminal used to input information. Value: `CustomerInput`
			InfoQualify		Enumeration	Required	Qualification of the information sent. Value: `Input`
			Response		Defined datastructure	Required
				Result	Enumeration	Required	Result of the processing of the message.
				AdditionalResponse	String	Conditional	Additional information related to processing status of a message request. Rule: If present, the payment terminal logs it for further examination.
			Input		Defined datastructure	Conditional
				MenuEntryNumber	Integer	Required Array	Shows which option was selected. A value of `1` means selected, `0` means not selected.
				InputCommand	Enumeration	Required	Type of input. Value: `GetMenuEntry`
		OutputResult			Defined datastructure	Conditional	Information related to the result of the output (display, print, input). Rule: If DisplayOutput present in the request.
			Device		Enumeration	Required	Logical device on a payment terminal used to show information. Value: `CustomerDisplay`
			InfoQualify		Enumeration	Required	Qualification of the information sent. Value: `Display`
			Response		Defined datastructure	Required	Result of a message request processing.
				Result	Enumeration	Required	Result of the processing of the message.
	MessageHeader				Defined datastructure
		ProtocolVersion			String	Conditional	Rule: Required if MessageCategory is Login or Diagnosis. Also required for any other MessageCategory if not using Login first.
		SaleID			String	Required	Identification of a Sale System for the NEXO Sale to POI protocol.
		MessageClass			Enumeration	Required	Value: `Device`
		MessageCategory			Enumeration	Required	Value: `Input`
		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.
		POIID			String	Required	Identification of a payment terminal for the NEXO Sale to POI protocol.
		MessageType			Enumeration	Required	Value: `Response`