Sets the CallerReference property and returns back this instance to chain method calls.

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 InvalidationBatch WithCallerReference( string callerReference )

- callerReference (String)
- A unique name that ensures the request can't be replayed.

This instance