If you omit the Content-Length header from an HTTP request, the server will not process the request body. See: https://reqbin.com/Article/ContentLength https:/

If you omit the Content-Length header from an HTTP request, the server will not process the request body. See: https://reqbin.com/Article/ContentLength https://reqbin.com/Article/ContentLength "If the value of the Content-Length header is zero, or if neither the Transfer-Encoding header nor the Content-Length header is specified, then the message has no body. "