func (d *Driver) Stop() error {
	c, err := newComputeUtil(d)
	if err != nil {
		return err
	}

	if err := c.stopInstance(); err != nil {
		return err
	}

	d.IPAddress = ""
	return nil
}
func (d *Driver) Stop() error {
	c, err := newComputeUtil(d)
	if err != nil {
		return err
	}

	if err := c.stopInstance(); err != nil {
		return err
	}

	d.IPAddress = ""
	return nil
}
func ( d * Driver ) Stop ( ) error { c , err := newComputeUtil ( d ) if err != nil { return err } if err := c . stopInstance ( ) ; err != nil { return err } d . IPAddress = " " return nil }
// Stop stops an existing GCE instance.
Stop stops an existing GCE instance .