curl --request GET \
  --url https://api.virtuoussoftware.com/api/Contact/ByReference/{referenceId} \
  --header 'Authorization: Bearer <token>'

{
  "id": "<integer>",
  "contactType": "<string>",
  "isPrivate": "<boolean>",
  "name": "<string>",
  "informalName": "<string>",
  "description": "<string>",
  "website": "<string>",
  "maritalStatus": "<string>",
  "anniversaryMonth": "<integer>",
  "anniversaryDay": "<integer>",
  "anniversaryYear": "<integer>",
  "giftAskAmount": "<string>",
  "giftAskType": "<string>",
  "lifeToDateGiving": "<string>",
  "yearToDateGiving": "<string>",
  "lastGiftAmount": "<string>",
  "lastGiftDate": "<string>",
  "contactIndividuals": [
    {
      "id": "<integer>",
      "prefix": "<string>",
      "firstName": "<string>",
      "middleName": "<string>",
      "lastName": "<string>",
      "suffix": "<string>",
      "gender": "<string>",
      "isPrimary": "<boolean>",
      "isSecondary": "<boolean>",
      "birthMonth": "<integer>",
      "birthDay": "<integer>",
      "birthYear": "<integer>",
      "birthDate": "<string>",
      "approximateAge": "<integer>",
      "isDeceased": "<boolean>",
      "passion": "<string>",
      "contactMethods": [
        {
          "id": "<integer>",
          "type": "<string>",
          "value": "<string>",
          "isOptedIn": "<boolean>",
          "isPrimary": "<boolean>"
        },
        {
          "id": "<integer>",
          "type": "<string>",
          "value": "<string>",
          "isOptedIn": "<boolean>",
          "isPrimary": "<boolean>"
        }
      ]
    },
    {
      "id": "<integer>",
      "prefix": "<string>",
      "firstName": "<string>",
      "middleName": "<string>",
      "lastName": "<string>",
      "suffix": "<string>",
      "gender": "<string>",
      "isPrimary": "<boolean>",
      "isSecondary": "<boolean>",
      "birthMonth": "<integer>",
      "birthDay": "<integer>",
      "birthYear": "<integer>",
      "birthDate": "<string>",
      "approximateAge": "<integer>",
      "isDeceased": "<boolean>",
      "passion": "<string>",
      "contactMethods": [
        {
          "id": "<integer>",
          "type": "<string>",
          "value": "<string>",
          "isOptedIn": "<boolean>",
          "isPrimary": "<boolean>"
        },
        {
          "id": "<integer>",
          "type": "<string>",
          "value": "<string>",
          "isOptedIn": "<boolean>",
          "isPrimary": "<boolean>"
        }
      ]
    }
  ],
  "address": {
    "id": "<integer>",
    "label": "<string>",
    "address1": "<string>",
    "address2": "<string>",
    "city": "<string>",
    "state": "<string>",
    "postal": "<string>",
    "country": "<string>",
    "isPrimary": "<boolean>",
    "startMonth": "<integer>",
    "startDay": "<integer>",
    "endMonth": "<integer>",
    "endDay": "<integer>"
  }
}