docs: public void marshall(ListCommandsRequest listCommandsRequest, ProtocolMarshaller protocolMarshaller) {
  
          if (listCommandsRequest == null) {
              throw new SdkClientException("Invalid argument passed to marshall(...)");
          }
  
          try {
              protocolMarshaller.marshall(listCommandsRequest.getCommandId(), COMMANDID_BINDING);
              protocolMarshaller.marshall(listCommandsRequest.getInstanceId(), INSTANCEID_BINDING);
              protocolMarshaller.marshall(listCommandsRequest.getMaxResults(), MAXRESULTS_BINDING);
              protocolMarshaller.marshall(listCommandsRequest.getNextToken(), NEXTTOKEN_BINDING);
              protocolMarshaller.marshall(listCommandsRequest.getFilters(), FILTERS_BINDING);
          } catch (Exception e) {
              throw new SdkClientException("Unable to marshall request to JSON: " + e.getMessage(), e);
          }
      }