⚠️ LEGACY ENDPOINT - This endpoint is deprecated.
Status: Part of legacy pipeline. Returns limited user profile information.
Migration: Use the /userinfo endpoint (OpenID Connect UserInfo) instead, which is the standard OIDC endpoint for retrieving user information.
Validates an ID Token and returns the user profile information.
The access token received from the authorization server in the OAuth 2.0 flow.
The ID Token to validate and extract user information from