MINIO_NOTIFY_AMQP_MANDATORY      (on|off)    quietly ignore undelivered messages when set to 'off', default is 'on'
MINIO_NOTIFY_AMQP_DURABLE        (on|off)    persist queue across broker restarts when set to 'on', default is 'off'
MINIO_NOTIFY_AMQP_NO_WAIT        (on|off)    non-blocking message delivery when set to 'on', default is 'off'
MINIO_NOTIFY_AMQP_INTERNAL       (on|off)    set to 'on' for exchange to be not used directly by publishers, but only when bound to other exchanges