code: public DataFrame createMultiInstanceGet(byte nodeId, byte commandClass) {
          if (getVersion() > 1) {
              throw new ZWaveRuntimeException("MULTI_INSTANCE_GET is deprecated for command class versions > 1");
          }
          return createSendDataFrame(
              "MULTI_INSTANCE_GET",
              nodeId,
              new byte[] {
                  MultiInstanceCommandClass.ID,
                  MULTI_INSTANCE_GET,
                  commandClass
              },
              true
          );
      }
docs: Create a MULTI_INSTANCE_GET command.
  
  @param nodeId the target node ID
  @param commandClass the command class being requested
  
  @return a DataFrame instance