Get the Unit List for a Qualification or Course. 

This is an authenticated listing of all Qualification Units that comprise a Qualification or Course. 

Each Qualification Unit is represented by a TQuun. The collection of Qualification Units is represented by a List of TQuun. 

A token is passed for authentication. If the authentication fails, or other errors occur, no qualification units are returned. The result of the authentication is represented by a TAuthenticate object. 

This function has security level "Unrestricted", and can be accessed by any authenticated user.

[WebMethod(Description = "Gets a list of units for the qualification or course with the specified code")]
public TAuthQuunList GetUnitsForQualification(string sToken, string sQual_Code);