200 OK | Indicates success. |
204 No Content | No resource available. |
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 | Resource not found. |
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. |