public static void GetXCoursesByXRoster(XPress xPress)
{
List <XCourseType> xCourseTypeList = xPress.GetXCoursesByXRoster(ROSTER_REFID, OPAQUE_MARKER).Data;
foreach (XCourseType o in xCourseTypeList)
{
Console.WriteLine(o.refId + " | " + o.courseTitle + " | " + o.Metadata.SchoolYear);
}
}