As the error was performed through the god Indra, he grants Hanuman a would like that his body will be as powerful as Indra's Vajra, and that his Vajra might also not damage him. In addition to Indra other gods have also granted him needs: the God Agni granted Hanuman https://sethccwri.anchor-blog.com/13080459/what-does-bajrang-baan-mean