80 AWS Clean Up (old)

Delete repository: aws ecr delete-repository --repository-name my-test-repo

List task definitions: aws ecs list-task-definitions

Deregister task definitions:

• We cannot delete a task definition completely: ** https://stackoverflow.com/questions/35045264/how-do-you-delete-an-aws-ecs-task-definition ** https://stackoverflow.com/questions/60647429/why-task-definitions-are-not-deleted