AWS SDK for .NET Documentation
OwnerId Property
AmazonAmazon.EC2.ModelReservationOwnerId Did this page help you?   Yes   No    Tell us about it...
AWS Access Key ID of the user who owns the reservation
Declaration Syntax
C#
public string OwnerId { get; set; }

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