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HTTP Status Codes

HTTP response status codes reference

1xx 2xx 3xx 4xx 5xx

1xx Informational

(4)

100ContinueClient should continue with request→101Switching ProtocolsServer is switching protocols→102ProcessingServer is processing the request→103Early HintsReturns some headers before final response→

2xx Success

(10)

200OKRequest succeeded→201CreatedRequest succeeded and new resource created→202AcceptedRequest accepted but not yet processed→203Non-Authoritative InformationResponse modified by transformation proxy→204No ContentRequest succeeded, no content to return→205Reset ContentReset the document view→206Partial ContentPartial resource delivered→207Multi-StatusMultiple status for multiple resources→208Already ReportedAlready enumerated in previous response→226IM UsedDelta encoding used→

3xx Redirection

(8)

300Multiple ChoicesMultiple options available→301Moved PermanentlyResource moved permanently→302FoundResource temporarily at different URI→303See OtherResponse at different URI using GET→304Not ModifiedResource not modified (use cache)→305Use ProxyAccess through proxy (deprecated)→307Temporary RedirectTemporary redirect (same method)→308Permanent RedirectPermanent redirect (same method)→

4xx Client Error

(29)

400Bad RequestInvalid request syntax→401UnauthorizedAuthentication required→402Payment RequiredPayment required (reserved for future)→403ForbiddenAccess forbidden→404Not FoundResource not found→405Method Not AllowedMethod not allowed→406Not AcceptableContent negotiation failed→407Proxy Authentication RequiredProxy authentication required→408Request TimeoutRequest timed out→409ConflictResource conflict→410GoneResource permanently deleted→411Length RequiredContent-Length header required→412Precondition FailedPrecondition failed→413Payload Too LargeRequest payload too large→414URI Too LongURI too long→415Unsupported Media TypeUnsupported media type→416Range Not SatisfiableRequested range not satisfiable→417Expectation FailedExpect header expectation failed→418I'm a teapotServer is a teapot (Easter egg)→421Misdirected RequestRequest directed at wrong server→422Unprocessable EntityUnprocessable entity→423LockedResource is locked→424Failed DependencyFailed dependency→425Too EarlyRequest too early→426Upgrade RequiredProtocol upgrade required→428Precondition RequiredPrecondition required→429Too Many RequestsToo many requests→431Request Header Fields Too LargeRequest header fields too large→451Unavailable For Legal ReasonsUnavailable for legal reasons→

5xx Server Error

(11)

500Internal Server ErrorInternal server error→501Not ImplementedNot implemented→502Bad GatewayBad gateway→503Service UnavailableService unavailable→504Gateway TimeoutGateway timeout→505HTTP Version Not SupportedHTTP version not supported→506Variant Also NegotiatesCircular reference detected→507Insufficient StorageInsufficient storage→508Loop DetectedInfinite loop detected→510Not ExtendedExtension required→511Network Authentication RequiredNetwork authentication required→

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HTTP Status Codes Reference | Foxi Dev Reference