public async Task <ActionResult <List <Category> > > GetCategoriesWithoutProducts()
{
#region Start the watch
var watch = new Stopwatch();
watch.Start();
#endregion
var result = await _entityServices.GetCategoriesWithoutProducts();
#region End the watch
watch.Stop();
result.Meta.TotalProcessingTime = watch.ElapsedMilliseconds;
#endregion
return(Ok(result));
}
