SF_10.1, SF_10.2, SF_11.0, SF_11.1, SF_11.2, SF_12.0, SF_12.1, SF_12.2, SF_13.0, SF_13.1, SF_13.2, SF_13.3, SF_14.0, SF_14.1, SF_14.2, SF_14.3 - https://docs.sitefinity.com/for-developers-application-permissions

AppPermissions.cs

using Telerik.Sitefinity.Security;

namespace SitefinityWebApp
{
    public class AppPermissions
    {
        public static void QueryAppPermissions()
        {
            Telerik.Sitefinity.Security.Configuration.Permission appPermissions2 = AppPermission.Settings;
        }
    }
}