Request parameters

* denotes a required field

Parameter			Example	API version
SessionID*	The session Id obtained from doLogin()	string	7viklshodc6cnsh4s5vu75mqk0
FileID*	The file identifier	integer	418775
Referer	Determines the re-direct URL upon closing the proofing tool	string	http://app.proofhq.com	13.8