HTTP Status Code 411

{
  "code": 411,
  "title": "Length Required",
  "description": "The request did not specify the length of its content, which is required by the resource.",
  "category": "Client Error",
  "details": "Content-Length header is required.",
  "source": "https://thehttp.in/",
  "author": "https://me.thehttp.in/"
}