code: def get_enrollment_history_by_regid(regid,
                                      verbose='true',
                                      transcriptable_course='all',
                                      changed_since_date='',
                                      include_unfinished_pce_course_reg=False):
      
      return _json_to_enrollment_list(
          _enrollment_search(regid, verbose, transcriptable_course,
                             changed_since_date),
          include_unfinished_pce_course_reg)
docs: :return: a complete chronological list of all the enrollemnts
      [Enrollment], where the Enrollment object has a term element.