HTTP Status Code Reference
Browse and search all HTTP status codes with descriptions.
Server received the request headers; client should send the body.
Server is switching to the protocol requested by the client.
Request succeeded.
Request succeeded and a new resource was created.
Request succeeded but no content to return.
Resource has been permanently moved to a new URL.
Resource temporarily moved to a different URL.
Resource has not been modified since last request.
Temporarily redirected, keep the same HTTP method.
Permanently redirected, keep the same HTTP method.
Server cannot process the request due to client error.
Authentication is required and has failed or not been provided.
Server understood the request but refuses to authorize it.
Requested resource could not be found.
HTTP method is not allowed for the requested resource.
Server timed out waiting for the request.
Request conflicts with the current state of the resource.
Resource is no longer available and will not be available again.
Request entity is larger than server limits.
Media format of the request is not supported.
Request was well-formed but semantically incorrect.
Client has sent too many requests in a given time period.
Server encountered an unexpected condition.
Server does not support the functionality required.
Server received an invalid response from upstream.
Server is temporarily unavailable (overloaded or maintenance).
Server didn't receive a timely response from upstream.