curl --request GET \
  --url https://api.dimred.com/api/v2/{slug}/metrics/pkl-metrics \
  --header 'X-API-Key: <api-key>'

{
  "project_id": "<string>",
  "metrics": [
    {
      "metric_id": "<string>",
      "metric_name": "<string>",
      "s3_path": "<string>",
      "created_at": "2023-11-07T05:31:56Z",
      "metric_config": {},
      "description": "<string>"
    }
  ],
  "count": 123
}