@query_params('allow_no_indices', 'expand_wildcards', 'flat_settings',
        'human', 'ignore_unavailable', 'include_defaults', 'local')
    def get_settings(self, index=None, name=None, params=None):
        return self.transport.perform_request('GET', _make_path(index,
            '_settings', name), params=params)
Retrieve settings for one or more (or all) indices.
dataset/ETHPy150Open elastic/elasticsearch-py/elasticsearch/client/indices.py/IndicesClient.get_settings