curl --request GET \
  --url https://agents-api.kolena.com/api/v1/client/agents/{agent_id}/ground_truths \
  --header 'Authorization: Bearer <token>'

{
  "ground_truths": [
    {
      "id": 123,
      "version": 123,
      "name": "<string>",
      "evaluation_instructions": "<string>",
      "runs": [
        {
          "user_defined_id": "<string>",
          "data": {}
        }
      ]
    }
  ],
  "total_pages": 123,
  "page_number": 0,
  "page_size": 50
}