The date math object

{
  "type": 1,
  "compareToDate": "2020-06-17T16:04:14.903Z",
  "childEntityTypeId": 0,
  "childId": 0,
  "childTagLabel": "string",
  "recalcOption": 1,
  "conditionOption": 1,
  "parentCalcs": [
    {
      "entityTypeId": 0,
      "id": 0,
      "tagLabel": "string",
      "quantity": 0,
      "frequency": 1,
      "isPriorTo": true,
      "dayOffset": 0,
      "sortOrder": 0
    }
  ]
}