networksetup not listing app proxy config

When I'm trying to activate/incativate network service from command line, I use networksetup, and it works fine for pkt tunnel vpn config. The problem is that app proxy config is not listed, and could not be activated/inactivated from console, while it works through UI Netowrk Preferences. So when I run:

networksetup listnetworkserviceorder 

the output doesn't match the list from Network Preferences, the app proxy configuration is not visible for this tool.

It appears, that accessed from UI in Network Preferences service is not a recognized network service by networksetup.

networksetup  setnetworkserviceenabled TUNNEL_APP_PRXY_USR off
TUNNEL_APP_PRXY_USR is not a recognized network service.
** Error: The parameters were not valid.

What could go wrong and how to inactivate app proxy service from console?