Export Content View Metadata?

Hello community,

I have a requirement to provide a 3rd party software application supplier with our exact RHEL patch level from Satellite, so that they can use their Satellite system to patch their RHEL to the exact same level. I notice the "hammer content-view version export" command, but this creates a huge (many GB) export with all the Pulp repo content. Obviously, the application supplier will have access to all the repos in their Satellite – I just need to send them something that defines to them exactly everything that is in our Content View. We need to do this every few months when we update and promote our Content View.
Can anyone suggest how to do this please? Is there something like a "metadata only" or "no repo data"option on the "hammer content-view version export" command?
Thanx in advance, Paul.