Amazon ECR Login

This task retrieves an authentication token using the GetAuthorizationToken API that you can use to authenticate to an Amazon ECR registry You can pass the authorization token to the login command of the container client of your preference, such as the Docker CLI. After you have authenticated to an Amazon ECR registry with this authentication token, you can use the client to push and pull images from that registry as long as your IAM principal has access to do so until the token expires.