title: Terminology - ECR repo uri vs ECR repo name
body: <p>In the below json received after talking to AWS ECR end point service:</p>
  
  <pre><code>{
      "repository": {
          "repositoryArn": "arn:aws:ecr:us-west-2:11122233334444:repository/some_app_image",
          "registryId": "11122233334444",
          "repositoryName": "some_app_image",
          "repositoryUri": "11122233334444.dkr.ecr.us-west-2.amazonaws.com/some_app_image",
          "createdAt": 11111111554.0,
          "imageTagMutability": "MUTABLE",
          "imageScanningConfiguration": {
              "scanOnPush": false
          }
      }
  }
  </code></pre>
  
  <hr>
  
  <p>after running command: <code>aws ecr describe-repositories --repository-names some_app_image</code></p>
  
  <p>How to term <code>11122233334444.dkr.ecr.us-west-2.amazonaws.com</code>? Is it an ECR end point?</p>