`<https://www.elastic.co/guide/en/elasticsearch/reference/current/ilm-retry-policy.html>`_

        :arg index: The name of the indices (comma-separated) whose failed
            lifecycle step is to be retry

def retry(self, index=None, params=None):
        """
        `<https://www.elastic.co/guide/en/elasticsearch/reference/current/ilm-retry-policy.html>`_

        :arg index: The name of the indices (comma-separated) whose failed
            lifecycle step is to be retry
        """
        return self.transport.perform_request(
            "POST", _make_path(index, "_ilm", "retry"), params=params
        )