Apply the selected patch to a host and return its output

Return value
	type	description
	string	the output of the patch application process
Parameters
name	type	description
session_id	session	valid session reference
self	pool_patch	The patch to apply
host	host	The host to apply the patch too
Errors
name	arguments	description

• Message has both a synchronous and asynchronous version
• This is a custom message