Input Request

Content of the InputRequest message. It conveys the data to display and how to process it. In addition to the display on the Input Device, it might contain an operation (the DisplayOutput element) per Display Device type.

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Request Parameters


Information to display and how to process it. Contains a complete display operation for a Display or an Input Device type. For the Input Devices, Diagnosis and EnableService, ResponseRequiredFlag, and MinimumDisplayTime shall be absent.


Information related to an Input request. It conveys the target input logical device, the type of input command, and possible minimum and maximum length of the input. In addition, if the requestor might require to receive an Event Notification if a card is inserted in a card reader, with the NotifyCardInputFlag.

Response parameters

After submitting a call, you receive a response message to inform you that your request was received and processed.

Depending on the HTTP status code of the response message, it is helpful to build some logic to handle any errors that a request or the system may return.

HTTP Responses

  • 200

    It conveys the result of the input or the result of the outputs, parallel to the message request, except if response not required and absent. Content of the Input Response message.

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