Simulate an incoming instant payment return request.
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Idempotency key
255ID of the instant payment object you want to request a return for.
^instant_payment_\w+$The reason for the return request.
invalid_creditor_account_number, wrong_amount, requested_by_customer, duplicate, fraudulent, narrative, service_not_rendered, technical_problem, not_justified, other "duplicate"
Accompanying free text explanation for the reason.
Incoming instant payment return request object created.
The response is of type object.