Sets whether traffic to or from the instance is validated.
            
 Declaration Syntax
 Declaration Syntax| C# | 
[ObsoleteAttribute("The With methods are obsolete and will be removed in version 2 of the AWS SDK for .NET. See http://aws.amazon.com/sdkfornet/#version2 for more information.")] public NetworkInterface WithSourceDestCheck( bool sourceDestCheck )
 Parameters
 Parameters- sourceDestCheck (Boolean)
- Flag indicating whether traffic to or from the instance is validated.
 Return Value
 Return Valuethis instance