comment          (sentence)  optionally add a comment to this setting
```

or environment variables

```
KEY:
notify_kafka[:name]  publish bucket notifications to Kafka endpoints

ARGS:
MINIO_NOTIFY_KAFKA_ENABLE*                     (on|off)                    enable notify_kafka target, default is 'off'
MINIO_NOTIFY_KAFKA_BROKERS*                    (csv)                       comma separated list of Kafka broker addresses