curl --request GET \
  --url https://{server}/api/assets/{id}/relationships/ \
  --cookie sessionid=

[
  {
    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "type": "<string>",
    "related_asset": {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "title": "<string>",
      "alias": "<string>"
    }
  }
]