AWS SDK for .NET Documentation
IsModifiable Property
AmazonAmazon.RDS.ModelOptionGroupOptionSettingIsModifiable Did this page help you?   Yes   No    Tell us about it...
Boolean value where true indicates that this option group option can be changed from the default value.
Declaration Syntax
C#
public bool IsModifiable { get; set; }

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