docs: def delete_credit_card(self, *, customer_id, credit_card_id):
          """
          Delete a credit card (Token) associated with a user.
  
          Args:
              customer_id: Identifier of the client of whom you are going to delete the token.
              credit_card_id: Identifier of the token to be deleted.
  
          Returns:
  
          """
          fmt = 'customers/{}/creditCards/{}'.format(customer_id, credit_card_id)
          return self.client._delete(self.url + fmt, headers=self.get_headers())