code: @Override
      public ListImagesResult listImages(ListImagesRequest request) {
          request = beforeClientExecution(request);
          return executeListImages(request);
      }
docs: <p>
  Lists all the image IDs for a given repository.
  </p>
  <p>
  You can filter images based on whether or not they are tagged by setting the <code>tagStatus</code> parameter to
  <code>TAGGED</code> or <code>UNTAGGED</code>. For example, you can filter your results to return only
  <code>UNTAGGED</code> images and then pipe that result to a <a>BatchDeleteImage</a> operation to delete them. Or,
  you can filter your results to return only <code>TAGGED</code> images to list all of the tags in your repository.
  </p>
  
  @param listImagesRequest
  @return Result of the ListImages operation returned by the service.
  @throws ServerException
  These errors are usually caused by a server-side issue.
  @throws InvalidParameterException
  The specified parameter is invalid. Review the available parameters for the API request.
  @throws RepositoryNotFoundException
  The specified repository could not be found. Check the spelling of the specified repository and ensure
  that you are performing operations on the correct registry.
  @sample AmazonECR.ListImages
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/ecr-2015-09-21/ListImages" target="_top">AWS API
  Documentation</a>