/// <summary>
/// Stop the dining service in a given venue area. Throw an error if the service is not currently active.
/// </summary>
/// <param name="managerId"></param>
/// <param name="venueId"></param>
/// <param name="areaId"></param>
/// <returns></returns>
public async Task StopDiningService(string managerId, string venueId, string areaId)
{
// Ensure the manager has access to the given service.
await _EnsureManagerCanAccessVenue(managerId, venueId);
// Stop the dining service
await _database.StopDiningService(venueId, areaId);
}
