| Name | Type | Description | Notes |
|---|---|---|---|
| name | string | Unified return code name to indicate success or reason for an error. The code is unified across OPG platform, it is independent from underlying PSP or institution service. E.g. "OK", "NON_SUFFICIENT_FUNDS", "INVALID_ACCOUNT_NUMBER", etc. | |
| source | string | System that generated this return code. Currently supported values: * `GATEWAY` - indicates that return code is generated by OPG platform * `PSP` - if return code is a result of mapping from payment service provider code * `INSTITUTION` - for those codes that were originally generated by financial institution (issuing or acquiring banks). |