Deleting a Repository
If you are done using a repository, you can delete it. When you delete a repository in the AWS Management Console, all of the images contained in the repository are also deleted; this cannot be undone.
To delete a repository
Open the Amazon ECS console at https://console.aws.amazon.com/ecs/.
From the navigation bar, choose the region that contains the repository to delete.
Amazon ECR is available in the following regions:
Region Name Region US East (N. Virginia) us-east-1 US East (Ohio) us-east-2 US West (N. California) us-west-1 US West (Oregon) us-west-2 EU (Ireland) eu-west-1 EU (London) eu-west-2 EU (Frankfurt) eu-central-1 Asia Pacific (Tokyo) ap-northeast-1 Asia Pacific (Singapore) ap-southeast-1 Asia Pacific (Sydney) ap-southeast-2 Canada (Central) ca-central-1
In the navigation pane, choose Repositories.
On the Repositories page, select the box to the left of the repositories to delete and choose Delete repository.
In the Delete repository window, verify that the selected repositories should be deleted and choose Delete.
Any images in the selected repositories is also deleted.