Required Fields for an Incremental Authorization

serialNumber: Set the value to the serial number of the terminal.
request.type: Set the value to
IncrementalAuthorizationRequest
.
request.transactionId: Set the value to the
id
field value from the original transaction.
request.amountDetails.amount: Set the value to the transaction amount.
request.amountDetails.currency: Set the value to the currency code.