I have a backend service in graphQL and I want to integrate it with kong for proxying. I had followed the same steps of how we configure a http service in kong using this link https://docs.konghq.com/0.13.x/getting-started/configuring-a-service/
But when i hit the request via the kong proxy endpoint which has been created it throws 404 error. Can someone please help is there any additional configuration required to route the graphQL service? I am looking for open source kong edition.