Patch Study Leave Period Group

Example request

{
  "studyLeavePeriodGroup": {
    "studyLeavePeriodGroupId": "a0c0db5b-e1a8-4e72-91f3-786756318b66",
    "name": "Updated Period Group",
    "active": true,
    "studyLeavePeriods": []
  }
}