Response Status
| 200 | OK |
| 401 | Unauthorized (The user doesn’t have an access, client key missing or wrong) |
| 403 | Forbidden (The user hit the maximum limit of downloads or was blocked) |
| 400 | Bad Request (Some error with a request, like a typo, wrong parameter, etc.) |
| 409 | Conflict (Throttle, too many requests per second, beyond the API limit - 1 request per second) |