As the mistake was carried out from the god Indra, he grants Hanuman a would like that his body might be as solid as Indra's Vajra, Which his Vajra might also not harm him. In addition to Indra other gods have also granted him needs: the God Agni granted Hanuman https://shanidevmandirsydney.blogspot.com/2025/01/the-significance-of-hanuman-mandirs.html