Generate a listing for a set of resource handles consisting of
        resource identifier, name, and timestamp.

        Parameters
        ----------
        resources : list(ResourceHandle)
            List of resource handles

        Returns
        -------
        list(string)

def list_objects(self, resources):
        """Generate a listing for a set of resource handles consisting of
        resource identifier, name, and timestamp.

        Parameters
        ----------
        resources : list(ResourceHandle)
            List of resource handles

        Returns
        -------
        list(string)
        """
        result = []
        for res in resources:
            result.append('\t'.join([res.identifier, res.name, str(res.timestamp)[:19]]))
        return result