def aliases(self, indices=None):
        """
        Retrieve the aliases of one or more indices.
        ( See :ref:`es-guide-reference-api-admin-indices-aliases`)

        :keyword indices: an index or a list of indices

        """
        path = self.conn._make_path(indices, (), '_aliases')
        return self.conn._send_request('GET', path)
Retrieve the aliases of one or more indices.
        ( See :ref:`es-guide-reference-api-admin-indices-aliases`)

        :keyword indices: an index or a list of indices