423
Locked
Client errors (4xx)·RFC 4918
What 423 means
WebDAV: the resource being accessed is locked.
The resource is locked by another operation and cannot be modified until the lock is released.
Client errors (4xx)
The request contains an error from the client — bad syntax, missing auth or a wrong URL.
Other 4xx codes
400Bad Request401Unauthorized402Payment Required403Forbidden404Not Found405Method Not Allowed406Not Acceptable407Proxy Authentication Required408Request Timeout409Conflict410Gone411Length Required412Precondition Failed413Content Too Large414URI Too Long415Unsupported Media Type416Range Not Satisfiable417Expectation Failed418I'm a teapot421Misdirected Request422Unprocessable Content424Failed Dependency425Too Early426Upgrade Required428Precondition Required429Too Many Requests431Request Header Fields Too Large451Unavailable For Legal Reasons
FAQ — 423
What does HTTP 423 mean?
423 Locked: WebDAV: the resource being accessed is locked. The resource is locked by another operation and cannot be modified until the lock is released.
Which class does status code 423 belong to?
423 is a Client errors (4xx) code. The request contains an error from the client — bad syntax, missing auth or a wrong URL.
Where is the 423 code defined?
Status code 423 is defined in RFC 4918 and is part of the IANA HTTP Status Code Registry.