After PingDataSync maps the attributes and filters the results, any entries that are changed will use the fields of a Kafka message. To restrict the information that is published to a topic, exclude the unwanted attributes from mapping, or include only the attributes that you want to publish.

By using the KafkaSyncDestinationPlugin extension point within the Server SDK, you can fully change the message key or value. For more information, including examples, see the documentation that is included with the Server SDK packaging.