As the error was done because of the god Indra, he grants Hanuman a wish that his physique could well be as sturdy as Indra's Vajra, and that his Vajra can also not hurt him. In conjunction with Indra other gods have also granted him wishes: the God Agni granted https://vashikaran-specialist49371.blogscribble.com/37179788/hanuman-for-dummies