# Client error response \[status code\] 400

**URL:** <https://discuss.elastic.co/t/client-error-response-status-code-400/43205>\
**Category:** Elasticsearch\
**Created:** [March 2, 2016, 7:32am UTC](https://discuss.elastic.co/t/client-error-response-status-code-400/43205 "2016-03-02T07:32:51Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![thn](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/thn/32/8061_2.png) [@thn](https://discuss.elastic.co/u/thn)\
**Post date:** [March 2, 2016, 12:16pm UTC](https://discuss.elastic.co/t/client-error-response-status-code-400/43205/8 "2016-03-02T12:16:06Z")

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I think the error is related to the mapping based on the mapping posted at ['Client error response [status code] 400](https://discuss.elastic.co/t/client-error-response-status-code-400/43217/2)

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