---
title: AppLocaleDetails.AssetsByDevice
framework: Apple Ads Platform API
role: symbol
role_heading: Object
platforms: [apple ads platform api 1.0+]
path: apple-ads-platform-api/applocaledetails/assetsbydevice-data.dictionary
---

# AppLocaleDetails.AssetsByDevice

Map of device type to a DeviceAssetGroup containing the ordered list of asset IDs and any fallback device references.

## Declaration

```data
object AppLocaleDetails.AssetsByDevice
```

## Properties

Any Key:

## Discussion

Discussion Each key is a device type identifier, such as iphone_6_5 or iphone_6_7, not a fixed field name. The assetsByDevice field is a free-form map rather than an object with named properties, so the reference page labels this key Any Key. The value for each key is a DeviceAssetGroup. On the parent AppLocaleDetails object, assetsByDevice maps each device type to a DeviceAssetGroup containing the ordered list of asset IDs and any fallback device references for that locale’s Default Product Page content.