Kafka stream specify key for message

[pradeep s]

Hi,
In kafka stream, when we use *to *method for sending values to a topic, is
there a way to mention the message key .

.to(outputTopic, Produced.with(byteArraySerde, itemEnvelopeSerde));

In Produced class , i cant find a way to set the key.

https://kafka.apache.org/10/javadoc/org/apache/kafka/streams/kstream/Produced.html

Thanks

Pradeep