AWS SDK for .NET Documentation
InstanceType Property
AmazonAmazon.AutoScaling.ModelCreateLaunchConfigurationRequestInstanceType Did this page help you?   Yes   No    Tell us about it...
The instance type of the Amazon EC2 instance. For information about available Amazon EC2 instance types, see Available Instance Types in the Amazon Elastic Cloud Compute User Guide.

Constraints:

Length
1 - 255
Pattern
[\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*

Declaration Syntax
C#
public string InstanceType { get; set; }

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