code: func addKnownTypes(scheme *runtime.Scheme) error {
  	scheme.AddKnownTypes(SchemeGroupVersion,
  		&Job{},
  		&JobList{},
  		&JobTemplate{},
  		&CronJob{},
  		&CronJobList{},
  	)
  	return nil
  }
docs: // Adds the list of known types to the given scheme.