As the error was completed by the god Indra, he grants Hanuman a want that his entire body will be as solid as Indra's Vajra, and that his Vajra could also not hurt him. In conjunction with Indra other gods have also granted him needs: the God Agni granted Hanuman https://hanumantempleadelaide.blogspot.com/2024/08/exploring-spiritual-heart-of-adelaide.html