---
title: Model: FeatureEnvironment
slug: web-experimentation/api/model-featureenvironment
docTags: 
createdAt: 2026-10-02T13:15:18.296Z
---

### Code examples

```json
{
  "id": "",
  "is_primary": false,
  "rollout_rules": [
    {
      "audience_conditions": "",
      "enabled": false,
      "percentage_included": 0,
      "variable_values": ""
    }
  ]
}
```