AWS SDK for .NET Documentation
ClientToken Property
AmazonAmazon.EC2.ModelReservedInstancesListingClientToken Did this page help you?   Yes   No    Tell us about it...
The idempotency token you provided when you created the listing.
Declaration Syntax
C#
public string ClientToken { get; set; }

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