Capabilities => ArrayRef[Str]

The capabilities found within the template. Currently, AWS CloudFormation supports only the CAPABILITY_IAM capability. If your template contains IAM resources, you must specify the CAPABILITY_IAM value for this parameter when you use the CreateStack or UpdateStack actions with your template; otherwise, those actions return an InsufficientCapabilities error.

CapabilitiesReason => Str

The list of resources that generated the values in the Capabilities response element.

Description => Str

The description found within the template.

Parameters => ArrayRef[Paws::CloudFormation::TemplateParameter]

A list of TemplateParameter structures.