code: @Override
      public ManagementRequestHandler<?, ?> resolveHandler(RequestHandlerChain handlers, ManagementRequestHeader header) {
          final byte operationType = header.getOperationId();
          if (operationType == ModelControllerProtocol.HANDLE_REPORT_REQUEST) {
              return new HandleReportRequestHandler();
          } else if (operationType == ModelControllerProtocol.GET_INPUTSTREAM_REQUEST) {
              return ReadAttachmentInputStreamRequestHandler.INSTANCE;
          }
          return handlers.resolveNext();
      }
docs: {@inheritDoc}