def sg_arn()

in app.py [0:0]


  def sg_arn(security_group:ec2.ISecurityGroup)->str:
    return 'arn:aws:ec2:{region}:{account}:security-group/{id}'.format(
      region = cdk.Aws.REGION,
      account = cdk.Aws.ACCOUNT_ID,
      id = security_group.security_group_id
    )