public Task <NewsMaterialCreationResult> CreateNewsMaterialAsync(NewsMaterialDescription newsMaterial)
 {
     return(_apiClient.ExecuteAndGetResultAsync <NewsMaterialCreationResult>(b =>
                                                                             b.UseResource("/cgi-bin/material/add_news")
                                                                             .UseHttps()
                                                                             .Json(newsMaterial)));
 }
 public Task<NewsMaterialCreationResult> CreateNewsMaterialAsync(NewsMaterialDescription newsMaterial)
 {
     return _apiClient.ExecuteAndGetResultAsync<NewsMaterialCreationResult>(b =>
         b.UseResource("/cgi-bin/material/add_news")
          .UseHttps()
          .Json(newsMaterial));
 }