VoidTransaction Method

Sends a void request.

Syntax

void __fastcall VoidTransaction(String RetrievalNumber, String OriginalAmount);

Remarks

This method sends a void request to the Vital/TSYS transaction server. If the authorization request was successful, the ResponseCode property will contain "200". Response will contain additional details about the authorization request.

Method parameters are:


RetrievalNumber	The ResponseRetrievalNumber from the previously authorized transaction.
OriginalAmount	The original authorized amount.

Minimum required properties:

GenKey
MerchantId
RoutingId

Note either RetrievalNumber or TransactionNumber may be used to reference the transaction that is to be retrieved, adjusted or voided. If both are supplied, the RetrievalNumber will be used and the TransactionNumber ignored.

In the case of performing level 3 or settlement transactions, TransactionNumber is not supported and thus RetrievalNumber must be used to reference the transaction.