| Property Name | Data Type | Length | Required | Readonly | Notes |
|---|---|---|---|---|---|
| ResponseMessage | string | A "SUCCESS" value (MasterCard) or zero "0" value (other gateways) indicates a successful transaction. | |||
| ResponseCode | string | Sometimes includes more detailed information about the response than the ResponseCode. | |||
| Succeeded | boolean | Success (true) or failure (false) of the reversal request. Use this value, rather than ResponseCode, to interpret the disposition of the request. |