---
title: Model: Metrics
slug: feature-experimentation/api/model-metrics
docTags: 
createdAt: 2026-10-01T19:58:02.336Z
---

### Code examples

```json
{
  "account_id": "",
  "aggregator": "unique",
  "archived": false,
  "description": "",
  "display_title": "",
  "display_unit": "",
  "event_id": "",
  "event_properties": {
    "filter": {
      "combine_operator": "",
      "conditions": [
        {
          "name": "",
          "operator": "",
          "type": "",
          "value": ""
        }
      ]
    }
  },
  "event_type": "",
  "field": "",
  "metrics": [
    {
      "aggregator": "unique",
      "event_id": "",
      "event_type": "",
      "field": "",
      "scope": "visitor"
    }
  ],
  "name": "",
  "project_id": "",
  "scope": "visitor",
  "time_window": "",
  "winning_direction": "increasing"
}
```