object role.delete(array roleids)
This method allows to delete roles.
This method is only available to Super admin user type. Permissions to call the method can be revoked in user role settings. See User roles for more information.
(array) IDs of the roles to delete.
(object) Returns an object containing the IDs of the deleted roles under the
Delete two user roles.
CRole::delete() in ui/include/classes/api/services/CRole.php.