As the error was completed through the god Indra, he grants Hanuman a want that his physique will be as solid as Indra's Vajra, and that his Vajra might also not hurt him. Together with Indra other gods have also granted him wishes: the God Agni granted Hanuman a desire https://codyiagrg.blogtov.com/13273759/the-smart-trick-of-panchmukhi-hanuman-that-nobody-is-discussing