curl --request GET \
  --url https://api.reply.io/v3/contacts/{id}/activities \
  --header 'X-API-Key: <api-key>'

{
  "items": [
    {
      "id": 123,
      "date": "2023-11-07T05:31:56Z",
      "activityType": "<string>",
      "sourceType": "<string>",
      "userName": "<string>",
      "userId": 123,
      "content": {}
    }
  ],
  "hasMore": true
}