code: public void updateLockdownExceptions(String[] users) throws AuthMinimumAdminPermission, RuntimeFault, UserNotFound, RemoteException {
          getVimService().updateLockdownExceptions(getMOR(), users);
      }
docs: Update the list of users which are exceptions for lockdown mode.
  <p>
  Usually these are user accounts used by third party solutions and external applications which need to continue to
  function in lockdown mode. It is not advised to add user accounts used by human operators, because this will
  compromise the purpose of lockdown mode.
  <p>
  Both local and domain users are supported. The format for domain accounts is "DOMAIN\login".
  <p>
  When this API is called when the host is in lockdown mode, the behaviour is as follows:
  if a user is removed from the exceptions list, then the permissions of that user are removed.
  if a user is added to the exceptions list, then the permissions of that user are restored.
  
  @param users The new list of lockdown mode exceptions.
  @throws AuthMinimumAdminPermission
  @throws RuntimeFault
  @throws UserNotFound
  @throws RemoteException