var provider = new WebServerClient(GoogleAuthenticationServer.Description)
                           {
                               ClientIdentifier = _appId,
                               ClientSecret = _appSecret
                           };

        var auth = new OAuth2Authenticator<WebServerClient>(provider, x => new AuthorizationState { AccessToken = token });
        var analyticsService = new AnalyticsService(auth);

        var accounts = analyticsService.Management.Accounts.List().Fetch();

        foreach (var account in accounts.Items)
        {
            var webProperties = analyticsService.Management.Webproperties.List(account.Id).Fetch();

            // todo: determine if web property is still in use?
        }

var provider = new WebServerClient(GoogleAuthenticationServer.Description)
                           {
                               ClientIdentifier = _appId,
                               ClientSecret = _appSecret
                           };

        var auth = new OAuth2Authenticator<WebServerClient>(provider, x => new AuthorizationState { AccessToken = token });
        var analyticsService = new AnalyticsService(auth);

        var accounts = analyticsService.Management.Accounts.List().Fetch();
        var result = new List<Profile>();

        foreach (var account in accounts.Items)
        {
            var webProperties = analyticsService.Management.Webproperties.List(account.Id).Fetch();

            foreach (var webProperty in webProperties.Items)
            {
                var profiles = analyticsService.Management.Profiles.List(account.Id, webProperty.Id).Fetch();

                if (profiles.Items != null && profiles.Items.Any())
                {
                    // these are the ones we want
                    result.AddRange(profiles.Items);
                }
            }

        }
    }