Sign In With Apple request property clarifications (appleUser and redirect_uri)

[chalk]

With regards to the documentation for Sign In with Apple,
https://fusionauth.io/docs/v1/tech/apis/identity-providers/apple#complete-the-apple-login

1. What is the data.appleUser property? It's listed as a "[String]" but the description says "The Apple user object"
2. What is the data.redirect_uri and where do we get it? The description is a little ambiguous: "The authorized redirect URI from your Sign in with Apple configuration", does it mean the Sign in with Apple configuration within FusionAuth or from Apple's side of things?

Thanks!

[dan]

@chalk Did you get this sorted out or are you still looking for guidance?