---
title: AppStoreVersionExperimentV2UpdateRequest.Data.Attributes
framework: appstoreconnectapi
role: symbol
role_heading: Object
path: appstoreconnectapi/appstoreversionexperimentv2updaterequest/data-data.dictionary/attributes-data.dictionary
---

# AppStoreVersionExperimentV2UpdateRequest.Data.Attributes

Attributes that describe an app store version experiment v2update request resource.

## Declaration

```data
object AppStoreVersionExperimentV2UpdateRequest.Data.Attributes
```

## Properties

name: started: trafficProportion: