As the error was performed by the god Indra, he grants Hanuman a would like that his system would be as powerful as Indra's Vajra, and that his Vajra also can not damage him. In conjunction with Indra other gods have also granted him needs: the God Agni granted Hanuman https://laxmi56542.angelinsblog.com/36078045/examine-this-report-on-hanuman