I have been trying to fetch all unread notifications  from StackExchange API. However, I always get a blank `items` data in the response. 

**API Endpoint:**

    /2.3/me/notifications/unread?page=1&pagesize=10&site=stackoverflow

**JSON received:**

    {
      "items": [],
      "has_more": false,
      "quota_max": 10000,
      "quota_remaining": 9975
    }

I do have an unread notification as in the below screenshot:

[![enter image description here][1]][1]


  [1]: https://i.sstatic.net/f5pdZ.png

I experience the same behavior when I deliberately make a notification unread. 

I am referring to [`this API doc`](https://api.stackexchange.com/docs/me-unread-notifications#page=1&pagesize=10&filter=default&site=stackoverflow&run=true).