curl --request GET \
  --url https://api.voice.ai/agent/v1/knowledge-base/

{
  "items": [
    {
      "kb_id": 123,
      "user_id": "<string>",
      "document_count": 123,
      "created_at": "2023-11-07T05:31:56Z",
      "updated_at": "2023-11-07T05:31:56Z",
      "name": "<string>",
      "description": "<string>",
      "message": "<string>"
    }
  ],
  "pagination": {
    "current_page": 123,
    "total_pages": 123,
    "total_items": 123,
    "limit": 123,
    "has_next": true,
    "has_previous": true
  }
}