Bug or Feature - get all hotspots via API


we are using a XGS3300 (SFOS 20.0.0 GA-Build222). We added 2 hotspots (type = voucher) via the webconsole and we are currently creating a lot of vouchers for our employees and guests via the user portal.

I get the voucherdefinitions successfully via API:


but when i try to get all the data for the current hotspots:


I get StatusCode 200 OK and a lot of numbers (random?) and no valid XML response.

Is this a bug or did i miss something?

The api user has read/write permission for ALL areas.

Is there way to get all vouchers from one hotspot? And further more, can i create/add a voucher via API instead of the user portal?

I would be grateful for any help.

With kind regards