const vpc = new ec2.Vpc(this, 'Vpc', {
      vpcName: 'foobar',
      maxAzs: 3,
      natGateways: 1, // Using regional so we only need one
      ],
    });
    this.vpc = vpc;

    // FIXME: undo this once it is supported by CDK
    vpc.node.findAll().forEach((child) => {
      if (child instanceof ec2.CfnNatGateway) {
        child.addPropertyOverride('AvailabilityMode', 'regional');
        child.addPropertyOverride('VpcId', vpc.vpcId);
        child.addPropertyDeletionOverride('SubnetId');
      }
    });