414
URI Too Long
Client errors (4xx)·RFC 9110
What 414 means
The requested URI is longer than the server is willing to interpret.
Often caused by encoding too much data into the query string; send it in the request body instead.
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 Large415Unsupported Media Type416Range Not Satisfiable417Expectation Failed418I'm a teapot421Misdirected Request422Unprocessable Content423Locked424Failed Dependency425Too Early426Upgrade Required428Precondition Required429Too Many Requests431Request Header Fields Too Large451Unavailable For Legal Reasons
FAQ — 414
What does HTTP 414 mean?
414 URI Too Long: The requested URI is longer than the server is willing to interpret. Often caused by encoding too much data into the query string; send it in the request body instead.
Which class does status code 414 belong to?
414 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 414 code defined?
Status code 414 is defined in RFC 9110 and is part of the IANA HTTP Status Code Registry.