Const
Name of the Kafka Consumer Group that is handling the message. Only applies to consumers, not producers.
Use ATTR_MESSAGING_KAFKA_CONSUMER_GROUP in [incubating entry-point](https://github.com/open-telemetry/opentelemetry-js/blob/main/semantic-conventions/README.md#unstable-semconv).
Name of the Kafka Consumer Group that is handling the message. Only applies to consumers, not producers.