get https://apihub.educacional.com/oneroster/v1p1/academicSessions/
IMS Global Reference Data Model
https://www.imsglobal.org/oneroster-v11-final-specification#_Toc480452009
IMS Global Reference Data Model
https://www.imsglobal.org/oneroster-v11-final-specification#_Toc480452009