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

### Code examples

```json
{
  "campaign_id": "",
  "experiment_id": "",
  "is_holdback": false,
  "timestamp": "",
  "variation_id": ""
}
```