# ElasticLowLevelClient Documentation **URL:** \ **Category:** Elasticsearch\ **Created:** [March 24, 2016, 5:08pm UTC](https://discuss.elastic.co/t/elasticlowlevelclient-documentation/45374 "2016-03-24T17:08:21Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Garrett\_Johnson](https://avatars.discourse-cdn.com/v4/letter/g/41988e/32.png) [@Garrett\_Johnson](https://discuss.elastic.co/u/Garrett_Johnson)\ **Post date:** [March 24, 2016, 5:08pm UTC](https://discuss.elastic.co/t/elasticlowlevelclient-documentation/45374/1 "2016-03-24T17:08:21Z")
Can anyone point me to new documentation for ElasticSearchLowLevelClient? The new version 2.0.5 appears to have several breaking changes from the 1.0 client. Especially around the search call. Specifically: ElasticsearchResponse searchResponse = ElasticLowLevelClient.Search(elasticSearchIndex, search, null); elasticSearchIndex is a string naming the index.. Search is the search body which is a var of dynamic type and the searchrequest parameters i am setting to null but all 3 params are giving: can't resolve method ---
**Author:** ![Garrett\_Johnson](https://avatars.discourse-cdn.com/v4/letter/g/41988e/32.png) [@Garrett\_Johnson](https://discuss.elastic.co/u/Garrett_Johnson)\ **Post date:** [March 24, 2016, 7:21pm UTC](https://discuss.elastic.co/t/elasticlowlevelclient-documentation/45374/2 "2016-03-24T19:21:57Z")
Well so it was pretty simple in the end but not very clear. Had to strongly type with DynamicResponse and Object ElasticsearchResponse searchResponse = ElasticLowLevelClient.Search(elasticSearchIndex, (object)search, null); Would be nice to have examples.... The sniffing client is completely changed to with Config params as TimeSpans etc. ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [July 5, 2017, 11:05pm UTC](https://discuss.elastic.co/t/elasticlowlevelclient-documentation/45374/3 "2017-07-05T23:05:23Z")