Updates a reminder item

        :param reminder_item_id: the reminder item id
        :param reminder_item_dict: dict
        :return: dict

def update_reminder_item(self, reminder_item_id, reminder_item_dict):
        """
        Updates a reminder item

        :param reminder_item_id: the reminder item id
        :param reminder_item_dict: dict
        :return: dict
        """
        return self._create_put_request(
            resource=REMINDER_ITEMS,
            billomat_id=reminder_item_id,
            send_data=reminder_item_dict
        )