Filter by UID

I have a user view that I would like to filter by UID (not username). Currently it seems like you can only filter by "User: Name The user ID".

The reason for this is that the views services module filters using "filter criteria" and exposes the filter so that you can use a URL for example like /endpoint/getuser?uid=10 to get uid 10. The ?uid=10 is passed into the getusers view and returns the results.