Hi, in the rsdl you got: link href="/api/hosts/{host:id}/forceselectspm" rel="forceselectspm"><description>force the specified to be selected as storage pool manager</description><request><http_method>POST</http_method> it should read "force the specified host to be selected" I think there are more of those, but I can't list them all atm. -- Mit freundlichen Grüßen / Regards Sven Kieske Systemadministrator Mittwald CM Service GmbH & Co. KG Königsberger Straße 6 32339 Espelkamp T: +49-5772-293-100 F: +49-5772-293-333 https://www.mittwald.de Geschäftsführer: Robert Meyer St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen