Revoke Access Token for Sign In with Apple

New Feature / Enhancement Checklist

• I am not disclosing a vulnerability.
• I am not just asking a question.
• I have searched through existing issues.

Current Limitation

When deleting an account Apple required to revoke Sign-In with Apple access tokens by 30 June 2022 (https://developer.apple.com/support/offering-account-deletion-in-your-app), currently it is not supported using Parse-Server.

Feature / Enhancement Description

Should have the option to revoke a user's Sign-In with Apple access token.

Example Use Case

Should have the option to call a revoke Sign-In with Apple access token for the specific user from cloud code. I guess it should use the client secret (which the developer shall create separately) and the authData from users table.

Alternatives / Workarounds

Could code a dedicated cloud code function for this using REST API, but everyone support this feature would need to duplicate this.
UPDATE: Apparently this cannot be done as it seems that the refresh token (which needed to be revoked) is stored somewhere on parse server and is not easily accessible. So, As I see it there should be internal support within Parse-Server.

3rd Party References

The formal reference: https://developer.apple.com/documentation/sign_in_with_apple/revoke_tokens

Start by tracing Sign in with Apple authData for users and the cloud code entry point, then read Apple's revoke_tokens reference. Check how the refresh token is stored and how a developer-provided client secret would be used. Done means Parse Server supports revoking the specific user's Apple access token without each project duplicating a REST integration.