code: @Override
      public ListStackSetOperationsResult listStackSetOperations(ListStackSetOperationsRequest request) {
          request = beforeClientExecution(request);
          return executeListStackSetOperations(request);
      }
docs: <p>
  Returns summary information about operations performed on a stack set.
  </p>
  
  @param listStackSetOperationsRequest
  @return Result of the ListStackSetOperations operation returned by the service.
  @throws StackSetNotFoundException
  The specified stack set doesn't exist.
  @sample AmazonCloudFormation.ListStackSetOperations
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/cloudformation-2010-05-15/ListStackSetOperations"
  target="_top">AWS API Documentation</a>