# Request-validator plugin seeing schema violation

**URL:** <https://discuss.konghq.com/t/request-validator-plugin-seeing-schema-violation/9176>\
**Category:** General\
**Created:** [October 12, 2021, 8:28pm UTC](https://discuss.konghq.com/t/request-validator-plugin-seeing-schema-violation/9176 "2021-10-12T20:28:15Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![dminev1](https://avatars.discourse-cdn.com/v4/letter/d/6de8d8/32.png) [@dminev1](https://discuss.konghq.com/u/dminev1)\
**Post date:** [October 12, 2021, 8:28pm UTC](https://discuss.konghq.com/t/request-validator-plugin-seeing-schema-violation/9176/1 "2021-10-12T20:28:15Z")

</div>

Hello Kong community,

My company recently started using Kong and my team is one of the first teams to adopt Kong for one of our services. I am using Request-validator plugin through Kong manager to set some rules around the service headers. I am passing the following fields/values in parameter\_schema

 ![kong_1](https://canada1.discourse-cdn.com/flex036/uploads/konghq/original/2X/2/28f325bc6b40bed3d044a7a388795b4ec9e6b494.png)

(config.parameter\_schema: {“name : X-TS-Authorization”, “in: header”, “required: true”, “schema: {“type”: “string”}”, “style: simple”, “explode: false”})

but I keep getting

**schema violation (config.parameter\_schema: { “expected a record”, “expected a record”, “expected a record”, “expected a record”, “expected a record”, “expected a record” })**

 ![kong_2](https://canada1.discourse-cdn.com/flex036/uploads/konghq/original/2X/1/13c950385783cae1c4a24035df32affd21dd7582.png)

So my question is what would the “expected a record” value be for the parameter\_schema in my use case? Is there any documentations about this? Thanks