**Service** [AdRuleService](https://developers.google.com/ad-manager/api/reference/v202605/AdRuleService.RequestPlatformTargeting) [AdjustmentService](https://developers.google.com/ad-manager/api/reference/v202605/AdjustmentService.RequestPlatformTargeting) [ForecastService](https://developers.google.com/ad-manager/api/reference/v202605/ForecastService.RequestPlatformTargeting) **LineItemService** [NativeStyleService](https://developers.google.com/ad-manager/api/reference/v202605/NativeStyleService.RequestPlatformTargeting) [ProposalLineItemService](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.RequestPlatformTargeting) [ProposalService](https://developers.google.com/ad-manager/api/reference/v202605/ProposalService.RequestPlatformTargeting) [PublisherQueryLanguageService](https://developers.google.com/ad-manager/api/reference/v202605/PublisherQueryLanguageService.RequestPlatformTargeting) [TargetingPresetService](https://developers.google.com/ad-manager/api/reference/v202605/TargetingPresetService.RequestPlatformTargeting) [YieldGroupService](https://developers.google.com/ad-manager/api/reference/v202605/YieldGroupService.RequestPlatformTargeting) **Dependencies** [Targeting](https://developers.google.com/ad-manager/api/reference/v202605/LineItemService.Targeting) ▼ **RequestPlatformTargeting**


Provides line items the ability to target the platform that
requests and renders the ad.

The following rules apply for [RequestPlatformTargeting](https://developers.google.com/ad-manager/api/reference/v202605/LineItemService.RequestPlatformTargeting)

- [RequestPlatformTargeting](https://developers.google.com/ad-manager/api/reference/v202605/LineItemService.RequestPlatformTargeting) must be specified for [ProposalLineItem](https://developers.google.com/ad-manager/api/reference/v202605/ForecastService.ProposalLineItem)s.
- [RequestPlatformTargeting](https://developers.google.com/ad-manager/api/reference/v202605/LineItemService.RequestPlatformTargeting) must be specified for video line items. Empty values for [RequestPlatformTargeting.targetedRequestPlatforms](https://developers.google.com/ad-manager/api/reference/v202605/LineItemService.RequestPlatformTargeting#targetedRequestPlatforms) mean that all request platforms will be targeted.
- [RequestPlatformTargeting](https://developers.google.com/ad-manager/api/reference/v202605/LineItemService.RequestPlatformTargeting) is read-only and assigned by Google for non-video line items.
- [RequestPlatformTargeting](https://developers.google.com/ad-manager/api/reference/v202605/LineItemService.RequestPlatformTargeting) is read-only and assigned by Google for line items generated from proposal line items.

*** ** * ** ***

Namespace
:
    `https://www.google.com/apis/ads/publisher/v202605`

| ## Field ||
|---|---|
| ### `targetedRequestPlatforms` | ` https://developers.google.com/ad-manager/api/reference/v202605/LineItemService.RequestPlatform[]` *** ** * ** *** **Enumerations** `UNKNOWN` :   The value returned if the actual value is not exposed by the requested API version. `BROWSER` :   Represents a request made from a web browser. This includes both desktop and mobile web. `MOBILE_APP` :   Represents a request made from a mobile application. This includes mobile app interstitial and rewarded video requests. `VIDEO_PLAYER` :   Represents a request made from a video player that is playing publisher content. This includes video players embedded in web pages and mobile applications, and connected TV screens. <br /> |