HTTP Status Codes
Routing API supports the standard HTTP status codes
| Error code | Description |
|---|---|
| 200 OK | Indicates success, but may also be returned when an invalid resource name or an invalid parameter combination has been used in the request. |
| 400 Bad request | Invalid parameter value in the request, for example zoom out of range. |
| 401 Unauthorized | Invalid authentication. |
| 403 Forbidden | Incorrect app_code or app_id in the request. See Acquiring Credentials for more information. |
| 404 Not found | Unsupported parameter in the request. |
| 500 Internal error | There is a server configuration issue. |
| 503 Service Unavailable | Indicates that the service is temporarily unavailable due to system overload or maintenance. |
