> For the complete documentation index, see [llms.txt](https://docs.tryterra.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tryterra.co/faq/help-topics/data-api-sdk/webhooks-dedup-and-sync-reliability/informational-webhook-event-types.md).

# What is the permission\_change webhook type?

The `permission_change` webhook is an **informational event** sent when an end user modifies the scopes granted to your app.

* It lists `scopes_added` and `scopes_removed` so you can track changes.
* It does not affect functionality and can be safely ignored if you don't need it.

It is documented in the [event types](https://docs.tryterra.co/reference/health-and-fitness-api/event-types) reference and the [OpenAPI spec](https://docs.tryterra.co/reference/health-and-fitness-api/openapi-spec).