> For the complete documentation index, see [llms.txt](https://docs.digitalsamba.com/reference/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.digitalsamba.com/reference/sdk/methods/disallowscreenshare.md).

# disallowScreenshare()

Revokes the screenshare permissions for the target user. The target user id is provided as a parameter.

{% hint style="warning" %}
This method only takes effect if [allowScreenshare](/reference/sdk/methods/allowscreenshare.md) was previously called for that user.
{% endhint %}

```javascript
sambaFrame.disallowScreenshare('9efc7798-a1a4-44bd-9d8d-532fe0feea9d');
```

**Sample use case**: \
Have a custom participants panel in your integration and want moderators to be able to revoke screenshare permissions for particular users. It will be mostly useful in webinar scenarios where particular roles do not have screenshare permissions by default and these permissions are granted and revoked on the fly during the webinar.