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

# BetaBuildLocalizationUpdateRequest.Data.Attributes

Attributes whose values you’re changing as part of the update request.

## Declaration

```data
object BetaBuildLocalizationUpdateRequest.Data.Attributes
```

## Properties

whatsNew: A field that describes changes and additions to a build and indicates features you would like your users to test.

## See Also

### Related Documentation

- [Beta Build Localizations](appstoreconnectapi/beta-build-localizations.md)