MqttReconnectInterval = "reconnect_interval"
	MqttKeepAliveInterval = "keep_alive_interval"
	MqttQueueDir          = "queue_dir"
	MqttQueueLimit        = "queue_limit"

	EnvMQTTEnable            = "MINIO_NOTIFY_MQTT_ENABLE"
	EnvMQTTBroker            = "MINIO_NOTIFY_MQTT_BROKER"
	EnvMQTTTopic             = "MINIO_NOTIFY_MQTT_TOPIC"
	EnvMQTTQoS               = "MINIO_NOTIFY_MQTT_QOS"
	EnvMQTTUsername          = "MINIO_NOTIFY_MQTT_USERNAME"

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

or environment variables

```
KEY:
notify_mqtt[:name]  publish bucket notifications to MQTT endpoints

ARGS:
MINIO_NOTIFY_MQTT_ENABLE*              (on|off)    enable notify_mqtt target, default is 'off'
MINIO_NOTIFY_MQTT_BROKER*              (uri)       MQTT server endpoint e.g. `tcp://localhost:1883`