Set up an AWS Cloud Development Kit (CDK) ToolKit that defines the load test resources. Leverage the CDK CLI to create a stack from the template in each Region

Set up an AWS CloudFormation template that defines the load test resources. Leverage the AWS CLI create-stack-set command to create a stack set in the desired Regions

Set up an AWS Organizations template that defines the load test resources across the organization. Leverage the AWS CLI create-stack-set command to create a stack set in the desired Regions

Set up an AWS CloudFormation template that defines the load test resources. Develop region-specific Lambda functions to create a stack from the AWS CloudFormation template in each Region when the respective function is invoked