Docs: HTTP request parameters documented! (#740)

* docs: HTTP request parameters

docs/Referencing-Request-Values.md

@@ -20,6 +20,11 @@ There are four types of request values:
     ```
 
 3. HTTP Request parameters
+    #### Valid `name` Parameters:
+    - `"name": "method"`
+    - `"name": "remote-addr"`
+
+    *Note* Anything other than above mentioned `name` parameters would be invalid!
 
     ```json
     {