A payload header is an HTTP header that describes the payload information related to safe transport and reconstruction of the original resource representation, from one or more messages. This includes information like the length of the message payload, which part of the resource is carried in this payload (for a multi-part message), any encoding applied for transport, message integrity checks, etc....Skip to search Skip to select language Article Actions English (US)...(US) Remember language Deutsch 日本語 한국어 中文 (简体) A payload header...