As the mistake was performed from the god Indra, he grants Hanuman a desire that his body will be as sturdy as Indra's Vajra, Which his Vajra can also not harm him. In addition to Indra other gods have also granted him wishes: the God Agni granted Hanuman a wish https://free-kundli15581.techionblog.com/37141786/everything-about-hanuman