code: func (d *Driver) Stop() error {
  	if err := d.checkLegacyDriver(true); err != nil {
  		return err
  	}
  
  	c, err := d.newAzureClient()
  	if err != nil {
  		return err
  	}
  	log.Info("NOTICE: Stopping an Azure Virtual Machine is just going to power it off, not deallocate.")
  	log.Info("NOTICE: You should remove the machine if you would like to avoid unexpected costs.")
  	return c.StopVirtualMachine(d.ResourceGroup, d.naming().VM())
  }
docs: // Stop issues a power off for the virtual machine instance.