How can I get a list of vCloud Director active users using Power CLI?

Hi,

How can I get a list of vCloud Director active users using Power CLI? Is there a script/command that can get me this info?

I have seen a SQL command to get this data as explained here:

VMware Knowledge Base

Determining the list of users logged in to vCloud Director (2034809)

But I am looking to get the same/similar info using a script as I need to pipe the info to another tool.

Thanks.

Peter