object user.delete(array users)
This method allows to delete users.
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 users to delete.
(object) Returns an object containing the IDs of the deleted users under the
Delete two users.
CUser::delete() у ui/include/classes/api/services/CUser.php.