The Building Official or any employee charged with the enforcement of said State Building Code, acting in good faith and without malice for the city in the discharge of their duties, shall not thereby render themself liable personally and they are hereby relieved from all personal liability for any damage that may accrue to persons or property as a result of any act required or by reason of any act or omission in the discharge of their duties. Any suit brought against the Building Official or employer, because of such act or omission performed by them in the enforcement of any provisions of said Code, shall be defended by the city until final termination of the proceedings.