HTTP Status Codes Reference

Continue

The server has received the request headers and the client should proceed.

Switching Protocols

The server is switching protocols as requested.

OK

Standard response for successful HTTP requests.

Created

The request has been fulfilled and a new resource has been created.

Accepted

The request has been accepted for processing, but processing is not complete.

No Content

The server successfully processed the request but is not returning any content.

Moved Permanently

The URL has been permanently moved to the location provided.

Found

The URL has been temporarily moved to the location provided.

Not Modified

The resource has not been modified since the last request.

Bad Request

The server cannot process the request due to a client error.

Unauthorized

Authentication is required and has failed or not been provided.

Forbidden

The server understood the request but refuses to authorize it.

Not Found

The requested resource could not be found.

Method Not Allowed

The request method is not supported for the requested resource.

Request Timeout

The server timed out waiting for the request.

Conflict

The request conflicts with the current state of the server.

Gone

The resource requested is no longer available.

Unprocessable Entity

The server understands the request but cannot process it.

Too Many Requests

The user has sent too many requests in a given amount of time.

Internal Server Error

An unexpected condition was encountered.

Not Implemented

The server does not support the functionality required.

Bad Gateway

The server received an invalid response from an upstream server.

Service Unavailable

The server is currently unable to handle the request.

Gateway Timeout

The server did not receive a timely response from an upstream server.