An HTTP body is as the name implies the body of an HTTP request or response message, containing the bulk of the content of the message.
The body may consist of:
* Request line contining the HTTP and target (GET /logo.gif HTTP/1.1
* Response status line, such as (HTTP/1.1 200 OK`)
* Additional HTTP Headers
* An empty line
* Optional data in different types (plain text, JSON, XML, form data, or multipart files and so on)