Added an endpoint to allow retrieval of the backups to a NAS, rPi, etc. The script I'm running on my Synology is:
cd /volume1/HubitatBackups
wget /volume1/HubitatBackups backupEndpoint -O fmBackupMain$(date +%Y-%m-%d_%H%M%S).hgz
The backupEndpoint value is now on the first screen of the app. As a result of the change OAuth will need to be enabled.