curl --request POST \
  --url https://api.virtuoussoftware.com/api/ContactAddress \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "contactId": "<integer>",
  "label": "<string>",
  "address1": "<string>",
  "address2": "<string>",
  "city": "<string>",
  "state": "<string>",
  "postal": "<string>",
  "country": "<string>",
  "setAsPrimary": "<boolean>",
  "startMonth": "<integer>",
  "startDay": "<integer>",
  "endMonth": "<integer>",
  "endDay": "<integer>"
}
'

{
  "id": "<integer>",
  "label": "<string>",
  "address1": "<string>",
  "address2": "<string>",
  "city": "<string>",
  "state": "<string>",
  "postal": "<string>",
  "country": "<string>",
  "isPrimary": "<boolean>",
  "canBePrimary": "<boolean>",
  "startMonth": "<integer>",
  "startDay": "<integer>",
  "endMonth": "<integer>",
  "endDay": "<integer>",
  "createDateTimeUtc": "<dateTime>",
  "createdByUser": "<string>",
  "modifiedDateTimeUtc": "<dateTime>",
  "modifiedByUser": "<string>"
}