Knowledge Fusion NX_Thicken

[EngProgrammer]

I am trying to use the knowledge fusion class nx_thicken. However, I can't figure out the attributes it is asking. I created a thicken body manually and then adopted the thicken body as a kf object. After investigating the attributes, they are calling for the following:

{Body_Faces,ug_refObject("Sheet Body:C-14-18","")};

Is this a hostpointer? Do I need to get the hostpointer of the KF object??