`<http://www.elastic.co/guide/en/elasticsearch/reference/current/ml-update-snapshot.html>`_

        :arg job_id: The ID of the job to fetch
        :arg snapshot_id: The ID of the snapshot to update
        :arg body: The model snapshot properties to update

def update_model_snapshot(self, job_id, snapshot_id, body, params=None):
        """
        `<http://www.elastic.co/guide/en/elasticsearch/reference/current/ml-update-snapshot.html>`_

        :arg job_id: The ID of the job to fetch
        :arg snapshot_id: The ID of the snapshot to update
        :arg body: The model snapshot properties to update
        """
        for param in (job_id, snapshot_id, body):
            if param in SKIP_IN_PATH:
                raise ValueError("Empty value passed for a required argument.")
        return self.transport.perform_request(
            "POST",
            _make_path(
                "_ml",
                "anomaly_detectors",
                job_id,
                "model_snapshots",
                snapshot_id,
                "_update",
            ),
            params=params,
            body=body,
        )