can i deposit cash in any atm

No, you generally cannot deposit cash at any ATM. Cash deposits are typically restricted to a Cash Deposit Machine (CDM) or an ATM belonging to your own bank's network. However, the Reserve Bank of India has recently introduced the UPI Interoperable Cash Deposit (UPI-ICD) service. This allows cash deposits into any bank account using UPI at certain ATMs equipped with cash recycler technology. For deposit-enabled machines, it is best to check with your bank's ATM locator.