As the error was finished by the god Indra, he grants Hanuman a desire that his human body could well be as strong as Indra's Vajra, Which his Vajra may also not hurt him. In addition to Indra other gods have also granted him wishes: the God Agni granted Hanuman https://shanitempleadelaide.blogspot.com/2024/07/a-deeper-dive-into-hanuman-mandir.html