code: @Override
      public DescribeCapacityReservationsResult describeCapacityReservations(DescribeCapacityReservationsRequest request) {
          request = beforeClientExecution(request);
          return executeDescribeCapacityReservations(request);
      }
docs: <p>
  Describes one or more of your Capacity Reservations. The results describe only the Capacity Reservations in the
  AWS Region that you're currently using.
  </p>
  
  @param describeCapacityReservationsRequest
  @return Result of the DescribeCapacityReservations operation returned by the service.
  @sample AmazonEC2.DescribeCapacityReservations
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/DescribeCapacityReservations"
  target="_top">AWS API Documentation</a>