As the error was performed by the god Indra, he grants Hanuman a wish that his physique will be as strong as Indra's Vajra, Which his Vajra could also not harm him. Coupled with Indra other gods have also granted him wishes: the God Agni granted Hanuman a wish that https://hindutempleinadelaide.blogspot.com/2024/11/exploring-spirituality-at-hanuman.html