code: @Override
      public ModifyInstanceCapacityReservationAttributesResult modifyInstanceCapacityReservationAttributes(
              ModifyInstanceCapacityReservationAttributesRequest request) {
          request = beforeClientExecution(request);
          return executeModifyInstanceCapacityReservationAttributes(request);
      }
docs: <p>
  Modifies the Capacity Reservation settings for a stopped instance. Use this action to configure an instance to
  target a specific Capacity Reservation, run in any <code>open</code> Capacity Reservation with matching
  attributes, or run On-Demand Instance capacity.
  </p>
  
  @param modifyInstanceCapacityReservationAttributesRequest
  @return Result of the ModifyInstanceCapacityReservationAttributes operation returned by the service.
  @sample AmazonEC2.ModifyInstanceCapacityReservationAttributes
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/ModifyInstanceCapacityReservationAttributes"
  target="_top">AWS API Documentation</a>