HTTP Server Status Respose Codes: Difference between revisions
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Latest revision as of 09:08, 3 July 2012
http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html
HTTP Server Status Respose Codes
HTTP Server Status Respose Codes, generally all defined in RFC2616, but additionally RFC4918 (WebDAV), RFC5842 (WebDAV), RFC3229, RFC2817 (WebDAV), RFC6585, RFC2295 (Transparent Content Negotiation)
| Type | Code | Meaning | Comments |
|---|---|---|---|
| Information | 100 | Continue | |
| 101 | Switching Protocols | ||
| 102 | Processing | For WebDAV, but no longer used | |
| Success | 200 | OK | Request succeeded |
| 201 | Created | ||
| 202 | Accepted | ||
| 203 | Non-Authoritative Information | ||
| 204 | No Content | ||
| 205 | Reset Content | ||
| 206 | Partial Content | ||
| 207 | Multi-Status | WebDAV - Indicates that multiple other response codes are also included in the response | |
| 208 | Already Reported | WebDAV - Duplicate response | |
| 226 | IM Used | Instance Maniplulation used - see RFC3229 | |
| Redirection | 300 | Multiple Choices | |
| 301 | Moved Permanently | ||
| 302 | Found | ||
| 303 | See Other | Response to request can be found at other URI | |
| 304 | Not Modified | ||
| 305 | Use Proxy | ||
| 306 | Unused | ||
| 307 | Temporary Redirect | ||
| 308 | Permanent Redirect | Response should include new URI | |
| Client Error | 400 | Bad Request | Syntax error in client request |
| 401 | Unauthorised | Requires authorisation via WWW-Authenticate | |
| 402 | Payment Required | Unused - expected to have future use | |
| 403 | Forbidden | Refused by server (not unauthorised), can be caused by using Apache mod_authz_host Allow/Deny directives | |
| 404 | Not Found | ||
| 405 | Method Not Allowed | ||
| 406 | Not Acceptable | ||
| 407 | Proxy Authentication Required | ||
| 408 | Request Timeout | ||
| 409 | Conflict | ||
| 410 | Gone | Resource has been removed | |
| 411 | Length Required | Server requires Content-Length header field to be populated | |
| 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 | ||
| 418 | I'm a teapot | As defined in RFC2324 | |
| 422 | Unprocessable Entity | WebDAV - Syntax is correct, but unable to process content | |
| 423 | Locked | WebDAV - Source or destination item is locked | |
| 424 | Failed Dependency | WebDAV - Request failed as another action on which request was dependant failed | |
| 425 | Unused | WebDAV - Expected to be used for advanced collections expired | |
| 426 | Upgrade Required | WebDAV - Indicates that client should upgrade to a different protocol (eg TLS) | |
| 428 | Precondition Required | ||
| 429 | Too Many Requests | Client is exceeding a rate-limit for requests on server | |
| 431 | Request Header Fields Too Large | ||
| Server Error | 500 | Internal Server Error | Unexpected error experienced by server |
| 501 | Not Implemented | ||
| 502 | Bad Gateway | ||
| 503 | Service Unavailable | Temporary status (eg due to server overload or maintenance) | |
| 504 | Gateway Timeout | ||
| 505 | HTTP Version Not Supported | ||
| 506 | Variant Also Negotiates | Experimental - see RFC2295 - Transparent Content Negotiation | |
| 507 | Insufficient Storage | WebDAV | |
| 508 | Loop Detected | WebDAV - Infinte loop detected whilst processing request | |
| 511 | Network Authentication Required |