# 'fields' parameter for update query doesn't work **URL:** \ **Category:** Elasticsearch\ **Created:** [July 10, 2013, 12:42pm UTC](https://discuss.elastic.co/t/fields-parameter-for-update-query-doesnt-work/12742 "2013-07-10T12:42:32Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![gregory\_bityukov](https://avatars.discourse-cdn.com/v4/letter/g/a4c791/32.png) [@gregory\_bityukov](https://discuss.elastic.co/u/gregory_bityukov)\ **Post date:** [July 10, 2013, 12:42pm UTC](https://discuss.elastic.co/t/fields-parameter-for-update-query-doesnt-work/12742/1 "2013-07-10T12:42:32Z")
If I specify 'fields' parameter in update query within http interface of "head" plugin, it doesn't change the response. Java API works well, but '\_source' field still doesn't work. -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). For more options, visit [https://groups.google.com/groups/opt\_out](https://groups.google.com/groups/opt_out). ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [July 6, 2017, 2:27am UTC](https://discuss.elastic.co/t/fields-parameter-for-update-query-doesnt-work/12742/2 "2017-07-06T02:27:12Z")