As the mistake was performed with the god Indra, he grants Hanuman a would like that his human body could be as solid as Indra's Vajra, and that his Vajra could also not harm him. Along with Indra other gods have also granted him wishes: the God Agni granted Hanuman https://hanumanjitemplenearadelaide.blogspot.com/2024/07/the-spiritual-haven-of-hanuman-mandir.html