ISF Format
An ISF message set has been produced for use in the sample application. The ISF message set is an extension to the Core ISF V3 for Payments, and provides additional ISF elements to support the external service interactions:
ISFServiceRequest and ISFServiceResponse are generic service request
and response types that allow the definition of repeating request
and response parameters. Each parameter has a choice of the following
values:
- TextValue
- BinaryValue
- Transaction
The fragmentation sample application populates these elements as follows: