Payment Failure Information

I am getting billing setup information from Google api using the code mentioned in below link. https://developers.google.com/google-ads/api/docs/billing/billing-setups#c_1 I want to know what google will do if it fails to deduct the money due to card expiry, will it update the status that I get

Payment Failed Intimation

We are getting billing setup information from Google api using the code mentioned in below link. https://developers.google.com/google-ads/api/docs/billing/billing-setups#c_1 I have monthly subscription payments in my application, I want to know what google will do if it fails to deduct the mone