There's this "new" Google cloud plan for just 30GB cloud storage

OK, not do new news, but I just learnt about it today. I was paying ₹130 every month and had occupied only about 21GB on the cloud, so this new plan for just ₹549 a year is much cheaper for me. Note: They didn't allow(meaning there was no option) me to'downgrade' to 30GB plan until I unsubscribed from the existing 100GB plan.

Sharing it here for people like me.