AppDaemon: Permission denied with mount command

Third party integrations AppDaemon
1

Hi all,

I need to run a subprocess “mount” command from an appdaemon script, but I get error code 255 (Permission Denied).

Output from subprocess run:

CompletedProcess(args=['mount -t nfs4 192.168.68.6:/volume1/NetBackup /mnt'], returncode=255, stdout='', stderr='mount: mounting 192.168.68.6:/volume1/NetBackup on /mnt failed: Permission denied\n')

The same command if executed from the shell of Home Assistant OS works correctly.
How can I do?
Thank you!