Gio.File.prototype.unmount_mountable

function unmount_mountable(flags: Gio.MountUnmountFlags, cancellable: Gio.Cancellable, callback: Gio.AsyncReadyCallback): void {
    // Gjs wrapper for g_file_unmount_mountable()
}
  

Unmounts a file of type G_FILE_TYPE_MOUNTABLE.

If cancellable is not null, then the operation can be cancelled by triggering the cancellable object from another thread. If the operation was cancelled, the error Gio.IOErrorEnum.cancelled will be returned.

When the operation is finished, callback will be called. You can then call Gio.File.prototype.unmount_mountable_finish to get the result of the operation.