AWS SDK for .NET Documentation
PrivateIpAddress Property
AmazonAmazon.EC2.UtilEC2MetadataPrivateIpAddress Did this page help you?   Yes   No    Tell us about it...
The private IP address of the instance. In cases where multiple network interfaces are present, this refers to the eth0 device (the device for which device-number is 0).
Declaration Syntax
C#
public static string PrivateIpAddress { get; }

Assembly: AWSSDK (Module: AWSSDK) Version: 1.5.60.0 (1.5.60.0)