Sign In Button API

I'm trying to use the sign in button API documented here.

No matter what, it returns a 404.

Even going to https://appleid.apple.com/signinwithapple/button and clicking any of the Download links leads to a 404.

Is this a documentation error, or is this API to generate buttons no longer available?

Replies

This issue is still unresolved.

Trying to download any Sign in with Apple png from https://appleid.apple.com/signinwithapple/button returns a 404 error.

E.g. https://appleid.cdn-apple.com/appleid/button?height=32&width=200&color=black&border=false&type=sign-in&border_radius=15&scale=2&locale=en_US

Can an Apple Rep confirm when this will be resolved or where the resources have moved to?