Are you able to mount it via GUI?
I believe you are looking for the gvfs-mount command.
I'm assuming that you already authenticated successfully.
When running gvfs-mount --list, you should get something like this:
Drive(0): ST1000DM003-1ER162
Type: GProxyDrive (GProxyVolumeMonitorUDisks2)
Volume(0): OS
Type: GProxyVolume (GProxyVolumeMonitorUDisks2)
Drive(1): HL-DT-ST DVD+/-RW GTA0N
Type: GProxyDrive (GProxyVolumeMonitorUDisks2)
Volume(0): [email protected]
Type: GProxyVolume (GProxyVolumeMonitorGoa)
For mounting, try:
gvfs-mount google-drive://[email protected]/
And for unmounting:
gvfs-mount -u google-drive://[email protected]/
Both commands return no output on success.
For me, it mounts at:
/run/user/1000/gvfs/google-drive:host=gmail.com,user=address/
Replace address with the correct address in the above commands.