408408 Request Timeout
The server timed out waiting for the client to complete the request.
418The server refuses the request because it is, permanently, a teapot. An April Fools' joke from RFC 2324.
This is an Easter egg status code from the Hyper Text Coffee Pot Control Protocol (HTCPCP). Some servers use it humorously or as a deliberate rejection of requests they do not want to handle.
This is not a real error. If you encounter it in a production API, the server is using it non-standardly. Check the API documentation for the intended behavior behind this response.
408The server timed out waiting for the client to complete the request.
302The requested resource temporarily resides at a different URL. Future requests should continue to use the original URL.
301The requested resource has been permanently moved to a new URL, and future requests should use the new URL.
203The response has been modified by a transforming proxy and differs from what the origin server sent.
401The request requires user authentication. The client must provide valid credentials to access the resource.
416The client requested a range that is not available for the given resource.