List conversation assignments

curl --request GET \
  --url https://app.kapso.ai/api/v1/whatsapp_conversations/{whatsapp_conversation_id}/conversation_assignments \
  --header 'X-API-Key: <api-key>'

{
  "data": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "user_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "active": true,
      "notes": "<string>",
      "created_at": "2023-11-07T05:31:56Z",
      "created_by_user_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
    }
  ],
  "meta": {
    "page": 123,
    "per_page": 123,
    "total_pages": 123,
    "total_count": 123
  }
}