get
https://api.qfp.quantnetwork.net/api/tenants//roles/
One role, with the permissions it grants and a page of the caller's
own tenant's members who currently hold it. page, size and sort
apply to the holders (default firstName,asc then
lastName,asc).
REMOVED members are left out; INVITED and DEACTIVATED are
included. A role belonging to another tenant reads as 404, not 403.

