How to delete an acked subject message

[agufagit]

How do I get name and seq for jetstream DeleteMsg method after message is consumed and acked? Policy is default limitsPolicy.

j.Subscribe(subject, func(msg *nats.Msg) {
		err := cb(msg.Data)
		if err != nil {
			return
		}

		err = msg.Ack()
		if err != nil {
			log.Errorf(context.Background(), "[SubscribeSubject] Unable to Ack: %+v", err)
			return
		}

		j.DeleteMsg(name string, seq uint64, opts ...nats.JSOpt)
	})

Thank you

[derekcollison]

meta, err := msg.Metadata()