Which solution will meet this requirement?
Create an AWS CloudFormation change set. Deploy the change set to all member accounts.
Create an AWS CloudFormation nested stack. Deploy the nested stack to all member accounts.
Create an AWS CloudFormation stack set. Deploy the stack set to all member accounts.
Create an AWS Serverless Application Model (AWS SAM) template. Deploy the template to all member accounts.
Explanations:
AWS CloudFormation change sets are used to preview changes before applying them, not for deploying resources to multiple accounts.
AWS CloudFormation nested stacks are used to organize resources into reusable templates. However, they don’t provide automation across multiple accounts.
AWS CloudFormation stack sets allow you to deploy CloudFormation stacks across multiple accounts and regions within an AWS Organization.
AWS Serverless Application Model (AWS SAM) is used for serverless applications and does not provide native support for deploying across multiple accounts.