---
title: Model: VariableDefinitions
slug: feature-experimentation/api/model-variabledefinitions
docTags: 
createdAt: 2026-09-16T16:59:37.047Z
---

### Code examples

```json
{
  "count": 0,
  "first_url": {},
  "items": [
    {
      "default_value": "",
      "description": "",
      "key": "",
      "revision": 0,
      "role": "",
      "type": ""
    }
  ],
  "last_url": {},
  "next_url": {},
  "page": 0,
  "prev_url": {},
  "total_count": 0,
  "total_pages": 0
}
```