This method will look up the current VPC NAT ami in the region and create an instance in the subnet specified.

C# |
public static RunningInstance LaunchNATInstance( AmazonEC2 ec2Client, LaunchNATInstanceRequest request )

- ec2Client (AmazonEC2)
- The ec2client used to create the NAT instance
- request (LaunchNATInstanceRequest)
- The properties used to launch the NAT instance.
