/// <summary>
///
/// </summary>
/// <param name="identifierFilters"></param>
/// <returns></returns>
public async Task <IEnumerable <SubscriptionWithGroupSummary> > GetSubscriptionsAndGroupSummaryByIdAsync(List <IdentifierFilter> identifierFilters)
{
return(await _subscriptionClient.GetSubscriptionsAndGroupSummaryById(identifierFilters));
}