As the error was completed by the god Indra, he grants Hanuman a want that his human body will be as solid as Indra's Vajra, and that his Vajra also can not harm him. As well as Indra other gods have also granted him wishes: the God Agni granted Hanuman https://audreyl429dhj1.oblogation.com/35931845/little-known-facts-about-hanuman