Official AWS references

• https://docs.aws.amazon.com/aws-certification/latest/devops-engineer-professional-02/devops-engineer-professional-02-domain2.html
• https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/Welcome.html
• https://docs.aws.amazon.com/cdk/v2/guide/home.html
• https://docs.aws.amazon.com/cdk/v2/guide/testing.html
• https://docs.aws.amazon.com/systems-manager/latest/userguide/what-is-systems-manager.html
• https://docs.aws.amazon.com/config/latest/developerguide/WhatIsConfig.html
• https://docs.aws.amazon.com/organizations/latest/userguide/orgs_manage_policies_scps.html
• https://docs.aws.amazon.com/controltower/latest/userguide/what-is-control-tower.html