EnvMQTTBroker            = "MINIO_NOTIFY_MQTT_BROKER"
	EnvMQTTTopic             = "MINIO_NOTIFY_MQTT_TOPIC"
	EnvMQTTQoS               = "MINIO_NOTIFY_MQTT_QOS"
	EnvMQTTUsername          = "MINIO_NOTIFY_MQTT_USERNAME"
	EnvMQTTPassword          = "MINIO_NOTIFY_MQTT_PASSWORD"
	EnvMQTTReconnectInterval = "MINIO_NOTIFY_MQTT_RECONNECT_INTERVAL"
	EnvMQTTKeepAliveInterval = "MINIO_NOTIFY_MQTT_KEEP_ALIVE_INTERVAL"

MINIO_NOTIFY_MQTT_BROKER*              (uri)       MQTT server endpoint e.g. `tcp://localhost:1883`
MINIO_NOTIFY_MQTT_TOPIC*               (string)    name of the MQTT topic to publish
MINIO_NOTIFY_MQTT_USERNAME             (string)    MQTT username
MINIO_NOTIFY_MQTT_PASSWORD             (string)    MQTT password
MINIO_NOTIFY_MQTT_QOS                  (number)    set the quality of service priority, defaults to '0'