[ovirt-users] What permission do I need to get API access

We use LDAP authentication to login to ovirt cluster, actually, admin and another user account have to access API with no problem. My account does cannot access to API despite that had SuperUser privileges than those accounts that already access API. Every time I tried to access API I get next message: Error during SSO authentication access_denied: Cannot authenticate user 'diagsbuilder(a)ralntdom.rtptgcs.com': No valid profile found in credentials.. The account does exist and permissions to enter to portal vms What do need to do to grant access to API?