Retention tasks fail on backups #2
Description
When running the script (well, a slightly modified version), when the retention tasks run to delete older than N snapshots, if the Nth snapshot is actually a backup it will fail with the following error:
"Image Backups cannot be deleted"
This leads me to believe that it is attempting to delete a backup, and not a snapshot.
It seems like updating the script to capture the image type via doctl compute image list, then skipping any backup images would be sufficient.