code: func CreateDefaultAuditLogPolicy(policyFile string) error {
  	policy := auditv1.Policy{
  		TypeMeta: metav1.TypeMeta{
  			APIVersion: auditv1.SchemeGroupVersion.String(),
  			Kind:       "Policy",
  		},
  		Rules: []auditv1.PolicyRule{
  			{
  				Level: auditv1.LevelMetadata,
  			},
  		},
  	}
  	return writePolicyToDisk(policyFile, &policy)
  }
docs: // CreateDefaultAuditLogPolicy writes the default audit log policy to disk.