OAuth client identifier issued to your application.
Target authorization environment (for example, "staging" or "production").
OAuth redirect URI registered for your application.
OptionalresponseAuthorization response mode for result delivery (for example, "redirect" or "in_place").
OAuth scopes requested for the authorization flow (for example, "openid profile.read phone mobile.storage").
Request parameters for initiating an OAuth2 authorization flow with PKCE.