// Auth Interface service declaration unit Auth.Service; interface uses XData.Service.Common, Aurelius.Mapping.Attributes, System.Generics.Collections; const AUTH_MODEL = 'Auth'; type [ServiceContract, Model(AUTH_MODEL)] IAuthService = interface(IInvokable) ['{9CFD59B2-A832-4F82-82BB-9A25FC93F305}'] function Login(const user, password: string): string; function VerifyVersion(version: string): string; end; implementation end.