Messages may optionally carry a body. The size of the message body is determined by the semantics of the message and the special fields Content-Length and Transfer-Encoding. [@https://tools.ietf.org/html/rfc7230#section-3.3 rfc7230 section 3.3] provides a comprehensive description for how the body length is determined.
Messages may optionally carry a body. The size of the message body is determined by the semantics of the message and the special fields Content-Length and Transfer-Encoding. [@https://tools.ietf.org/html/rfc7230#section-3.3 rfc7230 section 3.3] provides a comprehensive description for how the body length is determined.