public static async Task <JsonResult> GetAllYammer() { AuthenticationConfig config = AuthenticationConfig.ReadFromJsonFile("appsettings.json"); var httpClient = new HttpClient(); var apiCaller = new APIHelper(httpClient); var getUrl = string.Format(config.YammerGetGroupMessages, config.YammerPublicGroupID); var response = await apiCaller.CallYammerApiAndProcessResultASync(getUrl, config.YammerTocken, Display); return(response); // await apiCaller.CallWebApiAndProcessResultASync($"{config.ApiUrl}v1.0/users", result.AccessToken, Display); }