The Retain.me Order API will return the following HTTP Response codes.
| Code | Description |
|---|---|
| 200 OK | Success. |
| 400 Bad Request | The request cannot be fulfilled due to bad syntax or an invalid parameter. |
| 401 Unauthorized | Invalid authentication/authorization credentials. A request to the Retain me Order API with invalid/expired API Key(s). |
| 403 Forbidden | HTTPS Required |
| 403 Forbidden | Typically could not grant access to the system |
| 404 Not Found | Request for a resource that was not found. |
| 429 Too Many Requests | Request limit exceeded, only 50 order permitted per request. |
| 500 Internal Server Error | Internal systems error. |