Reference stack outputs across accounts and Regions with AWS CloudFormation and CDK

AWS CloudFormation now supports a new intrinsic function, Fn::GetStackOutput , that enables you to reference stack outputs across AWS accounts and Regions directly within your CloudFormation templates and CDK applications. This new capability simplifies the provisioning and management of multi-account and multi-Region workloads in CloudFormation and CDK, and eliminates deployment deadlocks when restructuring cross-stack dependencies in CDK apps. When managing multi-account AWS environments, teams often need to share infrastructure values, such as VPC IDs or database endpoints, across account…