IHttpRequest reference
This article provides reference material about IHttpRequest interface.
Represents the HTTP request.

Properties
Body
The raw HTTP request body as a stream.
ClientIp
The client IP address.
Form
The posted HTTP form, represented by IHttpForm.
Headers
The HTTP request headers.
Method
The HTTP method.
Path
The HTTP path.
Query
The query string values.
Url
The HTTP request URL.
UserAgent
The User-Agent header value.