As the error was finished because of the god Indra, he grants Hanuman a desire that his entire body will be as robust as Indra's Vajra, Which his Vajra may not damage him. As well as Indra other gods have also granted him wishes: the God Agni granted Hanuman a https://charlieunewm.liberty-blog.com/37085558/little-known-facts-about-hanuman