HTTP - 4XX status code
Table of Contents
1 - About
All status code that begins with the number 4 are error code. Meaning that an error has occurred during the request and that the server may uses any of this code to send a feedback about bad request parameters for instance.
The specification calls this type of error error caused by the client and makes a distinction with the error of the server that are classified with a 5XX number.
2 - Articles Related
3 - List
| Code | Description |
|---|---|
| 400 | Bad Request |
| 401 | Unauthorized |
| 402 | Payment Required |
| 403 | Forbidden |
| 404 | Not Found |
| 405 | Method Not Allowed |
| 406 | Not Acceptable (send for instance when the requested media type cannot be send) |
| 407 | Proxy Authentication Required |
| 408 | Request Timeout |
| 409 | Conflict |
| 410 | Gone |
| 411 | Length Required |
| 412 | Precondition Failed |
| 413 | Request Entity Too Large |
| 414 | Request-URI Too Long |
| 415 | Unsupported Media Type |
| 416 | Requested Range Not Satisfiable |
| 417 | Expectation Failed |
4 - Documentation / Reference
- See the full details at RFC 2616 section 10