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

### Code examples

```json
{
  "account_id": "",
  "bucketing_history": [
    {
      "campaign_id": "",
      "experiment_id": "",
      "is_holdback": false,
      "timestamp": "",
      "variation_id": ""
    }
  ],
  "visitor_id": ""
}
```