curl --request GET \
  --url https://api.example.com/v1/voiceai/knowledge-base \
  --header 'x-api-key: <api-key>'

{
  "documents": [
    {
      "id": "<string>",
      "name": "<string>",
      "metadata": {
        "created_at_unix_secs": 123,
        "last_updated_at_unix_secs": 123,
        "size_bytes": 123
      },
      "access_info": {
        "is_creator": true,
        "creator_name": "<string>",
        "creator_email": "<string>",
        "role": "admin"
      },
      "url": "<string>",
      "supported_usages": [
        "prompt"
      ],
      "folder_parent_id": "<string>",
      "folder_path": [
        {
          "id": "<string>",
          "name": "<string>"
        }
      ],
      "rag_summary": {
        "status": "<string>",
        "progress_percentage": 0
      },
      "type": "url"
    }
  ],
  "has_more": true,
  "next_cursor": "<string>"
}