As the mistake was done via the god Indra, he grants Hanuman a desire that his physique would be as potent as Indra's Vajra, and that his Vajra may also not harm him. Together with Indra other gods have also granted him wishes: the God Agni granted Hanuman a wish https://makeupartist95938.dgbloggers.com/37531975/fascination-about-hanuman