HTTP Status Codes

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

The requester has asked the server to switch protocols and the server has agreed.

Standard response for successful HTTP requests.

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

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

The requested resource has been permanently moved to a new URL.

The requested resource resides temporarily under a different URL.

Indicates the resource has not been modified since the last request.

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

Authentication is required and has failed or has not been provided.

The request was valid but the server is refusing action.

The requested resource could not be found.

The request method is not supported for the requested resource.

The server timed out waiting for the request.

The request conflicts with the current state of the server.

The requested resource is no longer available and will not be available again.

The request is larger than the server is willing to process.

The request entity has a media type the server does not support.

The request was well-formed but semantic errors prevent processing.

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

A generic error message returned when an unexpected condition was encountered.

The server does not support the functionality required to fulfill the request.

The server received an invalid response from the upstream server.

The server is temporarily unable to handle the request.

The upstream server failed to send a request in a timely manner.