Getting Started with AWS CloudFormation StackSets
Before you create your first stack set, be sure that you have completed required account setup steps in Prerequisites: Granting Permissions for Stack Set Operations.
The template in this walkthrough enables AWS Config in a target account within the US West (Oregon) Region (us-west-2) and US East (N. Virginia) Region (us-east-1). The Enable AWS Config template is located in the following S3 bucket: https://s3.amazonaws.com/cloudformation-stackset-sample-templates-us-east-1/EnableAWSConfig.yml. You can also choose this sample template in the StackSets console.