def _list(self):
        """List all the objects saved in the namespace.

        :param search_from: TBI
        :param search_to: TBI
        :param offset: TBI
        :param limit: max number of values to be shows.
        :return: list with transactions.
        """
        all = self.driver.instance.metadata.get(search=self.namespace)
        list = []
        for id in all:
            try:
                if not self._get(id['id']) in list:
                    list.append(self._get(id['id']))
            except Exception:
                pass

        return list
List all the objects saved in the namespace.

        :param search_from: TBI
        :param search_to: TBI
        :param offset: TBI
        :param limit: max number of values to be shows.
        :return: list with transactions.