code: public DataFrame createMultiChannelCapabilityGet(byte nodeId, byte endPoint) {
          if (getVersion() < 2) {
              throw new ZWaveRuntimeException("MULTI_CHANNEL_CAPABILITY_GET is not available in command class version 1");
          }
          return createSendDataFrame(
              "MULTI_CHANNEL_CAPABILITY_GET",
              nodeId,
              new byte[] {
                  MultiInstanceCommandClass.ID,
                  MULTI_CHANNEL_CAPABILITY_GET,
                  endPoint
              },
              true
          );
      }
docs: Create a MULTI_CHANNEL_CAPABILITY_GET command.
  
  @param nodeId the target node ID
  @param endPoint the endpoint ID
  
  @return a DataFrame instance