Programmer 
Content
References 418 I’m a teapol Y Filter 414 URI Too Long 415 Unsupported Media Type 416 Range Not Satisfiable 417 Expectation Failed 418 I’m a teapot 421 Misdirected Request 422 Unprocessable Content 423 Locked English (US) 418 I’m a teapot The HTTP 418 I’m a teapot client error response code indicates that the server refuses to brew coffee because it is, permanently, a teapot. A combined coffeetea pot that is temporarily out of coffee should instead return 503. This error is a reference to Hyper Text Coffee Pot Control Protocol defined in April Fools’ jokes in 1998 and 2014. Some websites use this response for requests they do not wish to handle, such as automated queries. Status 418 I’m a teapot Specifications