Today, AWS Copilot announced the release of version 1.9. With this release, AWS Copilot now allows you to configure a friendly DNS name for your request driven web services deployed with AWS App Runner. This feature was already available for load balanced web services deployed with Amazon Elastic Container Service (Amazon ECS). Customers using AWS App Runner can now provide a friendly DNS name, such as api.example.com, directly in the manifest file and AWS Copilot will provision and manage the necessary infrastructure to associate the domain name with the customer’s service deployed with App Runner.
Source:: Amazon AWS