AWS SDK for .NET Documentation
TemplateBody Property
AmazonAmazon.CloudFormation.ModelUpdateStackRequestTemplateBody Did this page help you?   Yes   No    Tell us about it...
Structure containing the template body. (For more information, go to Template Anatomy in the AWS CloudFormation User Guide.) Conditional: You must pass TemplateBody or TemplateURL. If both are passed, only TemplateBody is used.

Constraints:

Length
1 -

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

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