curl --request GET \
  --url https://api.example.com/api/intelligence/v1/search-gdelt-documents

{
  "articles": [
    {
      "title": "<string>",
      "url": "<string>",
      "source": "<string>",
      "date": "<string>",
      "image": "<string>",
      "language": "<string>",
      "tone": 123
    }
  ],
  "query": "<string>",
  "error": "<string>"
}