# type OperatingSystemTargeting (v202505)

**Service** [AdRuleService](https://developers.google.com/ad-manager/api/reference/v202505/AdRuleService.OperatingSystemTargeting) [AdjustmentService](https://developers.google.com/ad-manager/api/reference/v202505/AdjustmentService.OperatingSystemTargeting) [ForecastService](https://developers.google.com/ad-manager/api/reference/v202505/ForecastService.OperatingSystemTargeting) [LineItemService](https://developers.google.com/ad-manager/api/reference/v202505/LineItemService.OperatingSystemTargeting) [NativeStyleService](https://developers.google.com/ad-manager/api/reference/v202505/NativeStyleService.OperatingSystemTargeting) **ProposalLineItemService** [ProposalService](https://developers.google.com/ad-manager/api/reference/v202505/ProposalService.OperatingSystemTargeting) [PublisherQueryLanguageService](https://developers.google.com/ad-manager/api/reference/v202505/PublisherQueryLanguageService.OperatingSystemTargeting) [TargetingPresetService](https://developers.google.com/ad-manager/api/reference/v202505/TargetingPresetService.OperatingSystemTargeting) [YieldGroupService](https://developers.google.com/ad-manager/api/reference/v202505/YieldGroupService.OperatingSystemTargeting) **Dependencies** [TechnologyTargeting](https://developers.google.com/ad-manager/api/reference/v202505/ProposalLineItemService.TechnologyTargeting) ▼ **OperatingSystemTargeting**

Represents operating systems that are being targeted or excluded by the [LineItem](https://developers.google.com/ad-manager/api/reference/v202505/ForecastService.LineItem).

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Namespace
:
    `https://www.google.com/apis/ads/publisher/v202505`

| ## Field ||
|---|---|
| ### `isTargeted` | ` xsd:boolean` Indicates whether operating systems should be targeted or excluded. This attribute is optional and defaults to `true`. |
| ### `operatingSystems` | 1. ` https://developers.google.com/ad-manager/api/reference/v202505/ProposalLineItemService.Technology[]` 1. ` https://developers.google.com/ad-manager/api/reference/v202505/ProposalLineItemService.BandwidthGroup ` 2. ` https://developers.google.com/ad-manager/api/reference/v202505/ProposalLineItemService.Browser ` 3. ` https://developers.google.com/ad-manager/api/reference/v202505/ProposalLineItemService.BrowserLanguage ` 4. ` https://developers.google.com/ad-manager/api/reference/v202505/ProposalLineItemService.DeviceCapability ` 5. ` https://developers.google.com/ad-manager/api/reference/v202505/ProposalLineItemService.DeviceCategory ` 6. ` https://developers.google.com/ad-manager/api/reference/v202505/ProposalLineItemService.DeviceManufacturer ` 7. ` https://developers.google.com/ad-manager/api/reference/v202505/ProposalLineItemService.MobileCarrier ` 8. ` https://developers.google.com/ad-manager/api/reference/v202505/ProposalLineItemService.MobileDevice ` 9. ` https://developers.google.com/ad-manager/api/reference/v202505/ProposalLineItemService.MobileDeviceSubmodel ` 10. ` https://developers.google.com/ad-manager/api/reference/v202505/ProposalLineItemService.OperatingSystem ` 11. ` https://developers.google.com/ad-manager/api/reference/v202505/ProposalLineItemService.OperatingSystemVersion ` <br /> Operating systems that are being targeted or excluded by the [LineItem](https://developers.google.com/ad-manager/api/reference/v202505/ForecastService.LineItem). |