thing { id } comes from the Relay specification and it can well be a URI: Node Interface The server must provide an interface called Node. That interface mus

thing { id } comes from the Relay specification and it can well be a URI: Node Interface The server must provide an interface called Node. That interface must include exactly one field, called id that returns a non‐null ID. This id should be a globally unique identifier for this object, and given just this id, the server should be able to refetch the object. https://facebook.github.io/relay/graphql/objectidentification.htm#sec-Node-Interface https://facebook.github.io/relay/graphql/objectidentificatio...