def subnet_arn()

in app.py [0:0]


  def subnet_arn(subnet:ec2.ISubnet)->str:
    return 'arn:aws:ec2:{region}:{account}:subnet/{id}'.format(
      region = cdk.Aws.REGION,
      account = cdk.Aws.ACCOUNT_ID,
      id = subnet.subnet_id
    )