| Name | Type | Description | Notes |
|---|---|---|---|
| nonce | String | A random value string which is provided to the API to perform a digest. The value will be used by its UTF-8 byte representation of any digest function. | [optional] |
| redirect_failure | String | The URL used to redirect back to your site when a transaction has been rejected or declined. Required if a url-encoded request. | [optional] |
| redirect_success | String | The URL used to redirect back to your site when a transaction has been authorised. Required if a url-encoded request. | [optional] |
| token | String | The token required to process the transaction as presented by the direct post methodology. | [optional] |