# Logstash split the child json to the parent layer

**URL:** <https://discuss.elastic.co/t/logstash-split-the-child-json-to-the-parent-layer/319339>\
**Category:** Logstash\
**Created:** [November 19, 2022, 6:23am UTC](https://discuss.elastic.co/t/logstash-split-the-child-json-to-the-parent-layer/319339 "2022-11-19T06:23:16Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Badger](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/badger/32/25190_2.png) [@Badger](https://discuss.elastic.co/u/Badger)\
**Post date:** [November 19, 2022, 3:32pm UTC](https://discuss.elastic.co/t/logstash-split-the-child-json-to-the-parent-layer/319339/2 "2022-11-19T15:32:14Z")

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You could use something like the last ruby filter in [this](https://discuss.elastic.co/t/split-http-poller-responses-to-multiple-documents-using-split-filter/318418/3) post.

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