AWS SDK for .NET Documentation
Attribute Property
AmazonAmazon.EC2.ModelDescribeInstanceAttributeRequestAttribute Did this page help you?   Yes   No    Tell us about it...
The attribute to return.
Declaration Syntax
C#
public string Attribute { get; set; }
Remarks
Valid values are "instanceType", "kernel", "ramdisk", "userData", "disableApiTermination", "instanceInitiatedShutdownBehavior", "sourceDestCheck", "groupSet", "rootDeviceName", "blockDeviceMapping", "productCodes" and "ebsOptimized"

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