As the mistake was done because of the god Indra, he grants Hanuman a want that his human body might be as robust as Indra's Vajra, Which his Vajra may also not harm him. Along with Indra other gods have also granted him needs: the God Agni granted Hanuman a https://hindutempleinadelaide.wordpress.com/2024/03/29/exploring-the-shani-dev-mandir-in-adelaide/