Tech support helped me with this so I thought I'd share for anyone else having the issue. The problem was the sites are not the site name like "Default" but the site ID. Also note I had to use...

@webtron I'm getting this error in the logs. c.t.s.o.a.d.i.PermissionCheckHandler(): Current user does not has permission to access this site. That is with the main admin and another admin will full...

Has the API changed since 5.0.x? I'm using this info from mbentley and the API documentation from https://community.tp-link.com/en/business/forum/topic/253944?page=3 but I cant get any results from...