public Task Get(int id){	var task = _taskRepository.Get(id);	if (task == null)	{		throw new HttpResponseException(new HttpResponseMessage		{			StatusCode = HttpStatusCode.NotFound,			Content = new StringContent("Task not found")		});	}	return task;}

public Task Put(Task task){	try	{		task = _taskRepository.Put(task);	}	catch (Exception)	{		throw new HttpResponseException(new HttpResponseMessage		{			StatusCode = HttpStatusCode.NotFound,			Content = new StringContent("Task not found")		});	}	return task;}

//HttpStatusCode.NotFound (404)