HTTP Status Code 431

{
  "code": 431,
  "title": "Request Header Fields Too Large",
  "description": "The server is unwilling to process the request because its header fields are too large.",
  "category": "Client Error",
  "details": "Request headers too large.",
  "source": "https://thehttp.in/",
  "author": "https://me.thehttp.in/"
}