in gke-windows-builder/builder/builder/gce.go [375:381]
func (s *Server) DeleteInstance() {
_, err := s.service.Instances.Delete(s.projectID, s.zone, s.instance.Name).Do()
if err != nil {
log.Printf("Could not delete instance: %s, with error: %v", *s.RemoteWindowsServer.Hostname, err)
}
log.Printf("Instance: %s shut down successfully", *s.RemoteWindowsServer.Hostname)
}