Return value
	type	description
	message	The reference of the created message
Parameters
name	type	description
session_id	session	valid session reference
name	string	The name of the message
priority	int	The priority of the message
cls	enum cls	The class of object this message is associated with
obj_uuid	string	The uuid of the object this message is associated with
body	string	The body of the message
Errors
name	arguments	description

• Message has only a synchronous version
• This is a custom message