patch https://api.sandbox.zeptopayments.com/contacts/
You can update the name, email, bank account and metadata of any Contact.
- Previous transactions to this Contact will retain the name and bank account that was used at the time.
- You cannot update a Contact's bank account details if they currently have an accepted agreement.
- Any active Bank Connections will be lost if you change the Contact's bank account.
- See our [Help Article](https://help.zepto.money/en/articles/3829211-how-do-i-change-my-customers-bank-account-details) for more information about the nuances and implications of changing a contacts Bank Account.