[Satellite6] How to get an errata content from command line?

Issue

• I need to get an errata content (list of packages) via command line.
• WebUI offers Content -> Errata -> search for the errata name -> getting all details including package name
• hammer errata info requires the errata ID that is tricky to find, and does not print pakcage list

So how to easily get e.g. a package list of an errata from command line?