As The error was completed with the god Indra, he grants Hanuman a want that his system can be as potent as Indra's Vajra, and that his Vajra also can not damage him. Along with Indra other gods have also granted him needs: the God Agni granted Hanuman a want https://shanidevmandirinsouthaustralia.blogspot.com/2024/07/discovering-divine-grace-of-lord.html