For a list of Diagnosis Request fields, see DiagnosisRequest fields. The elements of a payment request are wrapped in a
ServiceID in the
MessageHeader should be unique.
ServiceID combinations are rejected if used recently, within 48 hours.
The fields described below are the basic fields you specify when making a
DiagnosisRequest call to the Terminal API.
For a list of
DiagnosisResponse fields, see DiagnosisResponse fields.
A request is attempted and you receive a response with the following fields: