> For the complete documentation index, see [llms.txt](https://200ok.gitbook.io/200ok-documents/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://200ok.gitbook.io/200ok-documents/user-manual/built-in-functions/text/deduplicate.md).

# deDuplicate

deduplicate() function is the Standard function available in 200OK.

**Description** : The fx\_deDuplicate function removes duplicate values from the array of values passed as parameters.

**Syntax** : fx\_deDuplicate(array of values)

**Example** : fx\_deDuplicate(dell, hp, dell) returns \[dell, hp], as it removes the duplicate 'dell' from the array.

**Request Side** : 

<figure><img src="https://lh7-us.googleusercontent.com/G5vMuJ7TqWTpvEqHSa16kVerZCG3D-G3SOkwYOSII6S4XMHUNZqT4xCHcQECAbAsIr1KMBDUYbuftnUmfZVzSpq0FS6h99dCs_YZcRTJ2A1esxDk7LsVfQtamO-6J_-gxNvWjMbimFA1Ut5NvjG2_Zg" alt=""><figcaption></figcaption></figure>

**Response Side** :&#x20;

<figure><img src="https://lh7-us.googleusercontent.com/yjjgcm49afaaDSBlBuNp7YHCdDQcvS0I_rrogk2SJzNtSqqYTBK6ObnAbRyWTNFh09rpPqzyEXpe4rISejZE6bwIQqs6NhuYgJIYhqCgD0BKDng3ifsHSPPYqNjbk-e_wW2HCr-nsExv24tEsfZOUg0" alt=""><figcaption></figcaption></figure>

<figure><img src="https://lh7-us.googleusercontent.com/A2e5_QIAkTPfB8iDXQ9UbP3L8Buir4O5tUzMVpouoC--z4eexeqWADK3dEcaFCreEYSDXJ3eD910rmFyi1AqAsX8xvXJCBl3GKsCal8ffZlNeGVVsDm_AgnZzQvaqjy3SkLv3d1eQmWQXVTy49yg-ZQ" alt=""><figcaption></figcaption></figure>