public void Set(VerifyUserAuthOptions other)
 {
     if (other != null)
     {
         m_ApiVersion = AuthInterface.VerifyuserauthApiLatest;
         AuthToken    = other.AuthToken;
     }
 }
        /// <summary>
        /// Contact the backend service to verify validity of an existing user auth token.
        /// This function is intended for server-side use only.
        /// </summary>
        /// <param name="options">structure containing information about the auth token being verified</param>
        /// <param name="clientData">arbitrary data that is passed back to you in the CompletionDelegate</param>
        /// <param name="completionDelegate">a callback that is fired when the logout operation completes, either successfully or in error</param>
        public void VerifyUserAuth(VerifyUserAuthOptions options, object clientData, OnVerifyUserAuthCallback completionDelegate)
        {
            System.IntPtr optionsAddress = new System.IntPtr();
            Helper.TryMarshalSet <VerifyUserAuthOptionsInternal, VerifyUserAuthOptions>(ref optionsAddress, options);

            var clientDataAddress = System.IntPtr.Zero;

            var completionDelegateInternal = new OnVerifyUserAuthCallbackInternal(OnVerifyUserAuthCallbackInternalImplementation);

            Helper.AddCallback(ref clientDataAddress, clientData, completionDelegate, completionDelegateInternal);

            EOS_Auth_VerifyUserAuth(InnerHandle, optionsAddress, clientDataAddress, completionDelegateInternal);

            Helper.TryMarshalDispose(ref optionsAddress);
        }