> For the complete documentation index, see [llms.txt](https://docs.salework.net/salework-tai-lieu/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.salework.net/salework-tai-lieu/salework-zalo-open-api/webhook/data/notification/controls/friend.md).

# friend

- [add](https://docs.salework.net/salework-tai-lieu/salework-zalo-open-api/webhook/data/notification/controls/friend/add.md)
- [remove](https://docs.salework.net/salework-tai-lieu/salework-zalo-open-api/webhook/data/notification/controls/friend/remove.md)
- [request](https://docs.salework.net/salework-tai-lieu/salework-zalo-open-api/webhook/data/notification/controls/friend/request.md)
- [undo request](https://docs.salework.net/salework-tai-lieu/salework-zalo-open-api/webhook/data/notification/controls/friend/undo-request.md)
- [reject](https://docs.salework.net/salework-tai-lieu/salework-zalo-open-api/webhook/data/notification/controls/friend/reject.md)
- [sent request](https://docs.salework.net/salework-tai-lieu/salework-zalo-open-api/webhook/data/notification/controls/friend/sent-request.md)
- [block](https://docs.salework.net/salework-tai-lieu/salework-zalo-open-api/webhook/data/notification/controls/friend/block.md)
- [add suggest](https://docs.salework.net/salework-tai-lieu/salework-zalo-open-api/webhook/data/notification/controls/friend/add-suggest.md)
- [request  v2](https://docs.salework.net/salework-tai-lieu/salework-zalo-open-api/webhook/data/notification/controls/friend/request-v2.md)
- [seen request](https://docs.salework.net/salework-tai-lieu/salework-zalo-open-api/webhook/data/notification/controls/friend/seen-request.md)
- [unblock](https://docs.salework.net/salework-tai-lieu/salework-zalo-open-api/webhook/data/notification/controls/friend/unblock.md)