# String to json

**URL:** <https://discuss.elastic.co/t/string-to-json/74517>\
**Category:** Logstash\
**Created:** [February 9, 2017, 2:24pm UTC](https://discuss.elastic.co/t/string-to-json/74517 "2017-02-09T14:24:31Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Oleksii\_Mazilov](https://avatars.discourse-cdn.com/v4/letter/o/9de053/32.png) [@Oleksii\_Mazilov](https://discuss.elastic.co/u/Oleksii_Mazilov)\
**Post date:** [February 9, 2017, 2:24pm UTC](https://discuss.elastic.co/t/string-to-json/74517/1 "2017-02-09T14:24:31Z")

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Guys, need your help.  
I have field in message:  
`"additional_parameters":"error:Null,status:success"`  
How to convert this field to json:  
`"additional_parameters":"{"error": "Null","status": "success"}"`

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<div class="post-metadata">

**Author:** ![Oleksii\_Mazilov](https://avatars.discourse-cdn.com/v4/letter/o/9de053/32.png) [@Oleksii\_Mazilov](https://discuss.elastic.co/u/Oleksii_Mazilov)\
**Post date:** [February 10, 2017, 8:47am UTC](https://discuss.elastic.co/t/string-to-json/74517/2 "2017-02-10T08:47:06Z")

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Anyone?

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [March 10, 2017, 8:47am UTC](https://discuss.elastic.co/t/string-to-json/74517/3 "2017-03-10T08:47:28Z")

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