I was wondering if anyone know how I can fetch the user_id (which is available in the Order JSON from both the webhook and the REST API) via GraphQL - I can't see it in the list of available items?
As a follow up - who do I report this sort of thing to, if a field is missing from the GraphQL API?
I also need this info. Did you figure it out @alex_dover?
I've not looked recently, but I went ahead and used Rest to fetch this information in the end.