# type OperatingSystemTargeting (v202508)

**Service** **AdRuleService** [AdjustmentService](https://developers.google.com/ad-manager/api/reference/v202508/AdjustmentService.OperatingSystemTargeting) [ForecastService](https://developers.google.com/ad-manager/api/reference/v202508/ForecastService.OperatingSystemTargeting) [LineItemService](https://developers.google.com/ad-manager/api/reference/v202508/LineItemService.OperatingSystemTargeting) [NativeStyleService](https://developers.google.com/ad-manager/api/reference/v202508/NativeStyleService.OperatingSystemTargeting) [ProposalLineItemService](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.OperatingSystemTargeting) [ProposalService](https://developers.google.com/ad-manager/api/reference/v202508/ProposalService.OperatingSystemTargeting) [PublisherQueryLanguageService](https://developers.google.com/ad-manager/api/reference/v202508/PublisherQueryLanguageService.OperatingSystemTargeting) [TargetingPresetService](https://developers.google.com/ad-manager/api/reference/v202508/TargetingPresetService.OperatingSystemTargeting) [YieldGroupService](https://developers.google.com/ad-manager/api/reference/v202508/YieldGroupService.OperatingSystemTargeting) **Dependencies** [TechnologyTargeting](https://developers.google.com/ad-manager/api/reference/v202508/AdRuleService.TechnologyTargeting) ▼ **OperatingSystemTargeting**

Represents operating systems that are being targeted or excluded by the [LineItem](https://developers.google.com/ad-manager/api/reference/v202508/ForecastService.LineItem).

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Namespace
:
    `https://www.google.com/apis/ads/publisher/v202508`

| ## 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/v202508/AdRuleService.Technology[]` 1. ` https://developers.google.com/ad-manager/api/reference/v202508/AdRuleService.BandwidthGroup ` 2. ` https://developers.google.com/ad-manager/api/reference/v202508/AdRuleService.Browser ` 3. ` https://developers.google.com/ad-manager/api/reference/v202508/AdRuleService.BrowserLanguage ` 4. ` https://developers.google.com/ad-manager/api/reference/v202508/AdRuleService.DeviceCapability ` 5. ` https://developers.google.com/ad-manager/api/reference/v202508/AdRuleService.DeviceCategory ` 6. ` https://developers.google.com/ad-manager/api/reference/v202508/AdRuleService.DeviceManufacturer ` 7. ` https://developers.google.com/ad-manager/api/reference/v202508/AdRuleService.MobileCarrier ` 8. ` https://developers.google.com/ad-manager/api/reference/v202508/AdRuleService.MobileDevice ` 9. ` https://developers.google.com/ad-manager/api/reference/v202508/AdRuleService.MobileDeviceSubmodel ` 10. ` https://developers.google.com/ad-manager/api/reference/v202508/AdRuleService.OperatingSystem ` 11. ` https://developers.google.com/ad-manager/api/reference/v202508/AdRuleService.OperatingSystemVersion ` <br /> Operating systems that are being targeted or excluded by the [LineItem](https://developers.google.com/ad-manager/api/reference/v202508/ForecastService.LineItem). |