Length Required

The 411 Length Required HTTP status code is sent when a server cannot process a request because no Content-Length header was included in the request. This header specifies the size of the request body in bytes and is required for all POST, PUT, PATCH, and other similar requests. Without a Content-Length header, a server cannot determine where the message ends and may be unable to process the request correctly. The 411 code serves as a reminder to clients that they must include this