无法将Filter_Path与NEST一起使用 - ElasticSearch 5.0

Question

使用Filter_Path减少从Elasticsearch返回的元数据时，出现以下错误：

: 'Method not found: 'Elasticsearch.Net.Search RequestParameters Elasticsearch.Net.Search RequestParameters.Filter Path(System.String)'.'

            var respones = client.Search<dynamic>(s => s
        .FilterPath("hits.hits._source")
        .Index(Indices.Index(indices))
        .Query(q => q.Bool(b => b.Must(mustQueries.ToArray()).Must(shouldQueries.ToArray()))).Source(o => source)
        .Size(10000) 
        .AllTypes());

任何想法如何使用它？