As the error was performed by the god Indra, he grants Hanuman a would like that his body could well be as solid as Indra's Vajra, Which his Vajra can also not harm him. In addition to Indra other gods have also granted him wishes: the God Agni granted Hanuman https://hanumanhindutempleadelaide.blogspot.com/2024/09/discovering-rich-heritage-of-indian.html