curl --request GET \
  --url https://api.awardee.dev/v1/articles/{id}/relations \
  --header 'Authorization: Bearer <token>'

{
  "object": "<string>",
  "total": 0,
  "page": 0,
  "page_size": 0,
  "data": [
    {
      "object": "<string>",
      "article_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "related_article_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "related_title": "<string>"
    }
  ]
}