https://www.linkedin.com/developer/apps
OAuth 2.0
com.xamarin.auth.linkedin://demo.xamarin.com/oauth2redirect
Authorized Redirect URLs:OAuth 2.0 redirect URLs must be HTTP or HTTPS.
OneDrive
https://dev.onedrive.com/app-registration.htm https://apps.dev.microsoft.com/?referrer=https%3A%2F%2Fdev.onedrive.com