AWS SDK for .NET Documentation
StatusMessage Property
AmazonAmazon.EC2.ModelReservedInstancesModificationStatusMessage Did this page help you?   Yes   No    Tell us about it...
The reason for the status.
Declaration Syntax
C#
public string StatusMessage { get; set; }

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