No person referred to in section
726
(f)(8)(C)(i), (ii), or (iii) of this title shall be liable, for money damages or otherwise, to any party if, with respect to the subject matter of the action, suit, or proceeding, such person was fulfilling a duty, in connection with any action taken under this subchapter, which such person in good faith reasonably believed to be required by law or vested in such person.