API error codes
| Error code | Description |
|---|---|
| 500, other codes possible | Server Error, cloudServersFault |
| 400 | badRequest |
| 401 | unauthorized |
| 403 | Forbidden, resizeNotAllowed |
| 404 | itemNotFound |
| 405 | badMethod |
| 409 | conflictingRequest |
| 413 | overLimit |
| 415 | badMediaType, Unsupported Media Type |
| 501 | notImplemented |
| 503 | serviceUnavailable |