Please support archive for list of subvolumes

Currently you can only btrbk archive complete locations like

` btrbk archive /mnt/usb/mobiledata/snapshots/ /mnt/local/data/archive/`

Please add support for only archiving some of the subvolumes like

` btrbk archive /mnt/usb/mobiledata/snapshots/{FOO,BAR*} /mnt/local/data/archive/`

Or how can I filter the list of subvolumes to archive?
Background is, I have a central btrfs where snapshots of different machines are arriving. Sometimes I could archive some of the snapshots back to the machine if space is available there. I would like to exclude archiving the snapshots of the machine itself as those are already there locally on the machine.