/// <param name='operations'>
/// The operations group for this extension method.
/// </param>
/// <param name='gradeCategoriesList'>
/// </param>
/// <param name='lang'>
/// </param>
public static LMSApplicationCoreViewModelGradeBookGradeCategoryViewModel AddGradeCategories(this IGradeBookApi operations, IList <LMSApplicationCoreCommandsGradeBookGradeCategoryCommand> gradeCategoriesList, string lang)
{
return(operations.AddGradeCategoriesAsync(gradeCategoriesList, lang).GetAwaiter().GetResult());
}
