As The error was completed because of the god Indra, he grants Hanuman a desire that his overall body could well be as sturdy as Indra's Vajra, and that his Vajra may also not hurt him. In conjunction with Indra other gods have also granted him needs: the God Agni https://indiantempleadelaide.school.blog/2024/04/17/a-sanctuary-of-hindu-worship-and-community-spirit/