public static void GetXStudentsByXContact(XPress xPress)
{
List <XStudentType> xStudentTypeList = xPress.GetXStudentsByXContact(CONTACT_REFID, OPAQUE_MARKER).Data;
foreach (XStudentType o in xStudentTypeList)
{
Console.WriteLine(o.refId + " | " + o.Metadata.SchoolYear);
}
}