In the past i've often had the need to mount a smb volume with the "no browse" flag set, this prevents it from showing up in the finder side bar and prevents the share from showing on the Desktop, however the share is still fully accessible from the CLI.
i was able to achieve this using:
I managed to find a similar key in NetFS:
The value of this key needs to be the value of
So if we do:
Then we get the share mounting in the no browse mode :)