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

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

Standard response for successful HTTP requests.

The request has been fulfilled, resulting in the creation of a new resource.

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

The requested page has moved to a new URL.

The requested page has moved temporarily to a new URL.

Indicates that the resource has not been modified since the version specified by the request headers.

The server cannot or will not process the request due to an apparent client error.

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

The request was valid, but the server is refusing action.

The requested resource could not be found but may be available in the future.

A request method is not supported for the requested resource.

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

A generic error message, given when an unexpected condition was encountered and no more specific message is suitable.

The server was acting as a gateway or proxy and received an invalid response from the upstream server.

The server is currently unavailable (because it is overloaded or down for maintenance).

The server was acting as a gateway or proxy and did not receive a timely response from the upstream server.