How much money do you need to put in an ATM machine?

Excuse me, could you please clarify for me the exact amount of money that is required to deposit into an ATM machine? I'm a bit unsure of the specific denominations or limits that might apply, and I want to ensure that I have the right amount ready when I make my transaction. Is there a minimum or maximum amount that's typically required, or does it vary depending on the bank or ATM? Additionally, are there any fees associated with depositing cash into an ATM that I should be aware of? Thank you for your assistance in clarifying this matter.