public static void getAdByGroupId()
{
AdServiceClient client = new AdServiceClient();
AuthHeader authHeader = new AuthHeader();
HeaderUtil.loadHeader(authHeader);
long groupId = 2562221L;
AdType[] result = null;
ResHeader resHeader = client.getAdByGroupId(authHeader, groupId, out result);
Console.WriteLine("AdService.getAdByGroupId(): ");
ObjectDumper.WriteResponse(resHeader, result);
}