Delete specific alias.

        Any additional keyword arguments will be passed to
        ``Elasticsearch.indices.delete_alias`` unchanged.

def delete_alias(self, using=None, **kwargs):
        """
        Delete specific alias.

        Any additional keyword arguments will be passed to
        ``Elasticsearch.indices.delete_alias`` unchanged.
        """
        return self._get_connection(using).indices.delete_alias(index=self._name, **kwargs)