HTTP Body
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)