Unmounts media from the virtual drive.
def unmount_media(force_unmount: bool) -> None: ...
This method unmounts the virtual storage media from the virtual drive. The virtual drive itself, as well as any existing mounting points, remain present.
If ForceUnmount is True, all open files are forcefully closed. If ForceUnmount is False and open files or directories are detected, this method raises an exception.
This method must not be called for plug-and-play virtual drives with non-removable media (see storage_type); attempting to do so will cause the call will fail with an "access denied" error.
Note: This method can only be called after creating a virtual drive, and cannot be called within events.