curl --request GET \
  --url https://api.example.com/v1/crm/tickets/{ticketId}/activity \
  --header 'Authorization: Bearer <token>'

{
  "meta": {
    "totalCount": 123,
    "totalPages": 123,
    "page": 123,
    "perPage": 123
  },
  "data": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "ticketId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "isPrivate": true,
      "createdAt": "<string>",
      "actorId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "message": "<string>",
      "metadata": {},
      "documentId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "actor": {
        "id": "<string>",
        "firstName": "<string>",
        "lastName": "<string>",
        "avatar": "<string>"
      }
    }
  ]
}