As the mistake was carried out from the god Indra, he grants Hanuman a wish that his body will be as potent as Indra's Vajra, Which his Vajra also can not damage him. Along with Indra other gods have also granted him wishes: the God Agni granted Hanuman a wish https://freekundli48011.getblogs.net/69487041/helping-the-others-realize-the-advantages-of-hanuman