/// <summary>
/// This is an example of check-in registrant order
/// </summary>
/// <param name="orgCode">Organization code</param>
/// <param name="registrantSequenceNbr">Registration Order Sequence Number</param>
/// /// <param name="eventId">Event ID</param>
public void CheckIn(string orgCode, int registrantSequenceNbr, int eventId)
{
//Note that only error responses are returned from this action call --.Wait() allows errors to catch properly here.
APIUtil.AwaitCheckIn(USISDKClient, orgCode, registrantSequenceNbr, eventId).Wait();
}
