| Code | Error | Description |
| 401 | Unauthorised | The APIKey is missing, incorrect or invalid for the environment. Refer to the troubleshooting steps below. |
| 403 | Forbidden | The request is attempting to access an Organisation that the APIKey is not authorised to access. Refer to the troubleshooting steps below. |
| 400 | Bad Request | The request has failed validation. Check the error message for more information. |
| 404 | Not Found Terms of Service API | No applicable Terms of Service are available. If none match the specified brand and language, the API attempts to return the default Terms of Service. A 404 response indicates that no default Terms of Service are configured. |