# enum ThirdPartyViewabilityIntegrationPartner (v202602)

**Service** [ForecastService](https://developers.google.com/ad-manager/api/reference/v202602/ForecastService.ThirdPartyViewabilityIntegrationPartner) **LineItemService** [ProposalLineItemService](https://developers.google.com/ad-manager/api/reference/v202602/ProposalLineItemService.ThirdPartyViewabilityIntegrationPartner) **Dependencies** [ThirdPartyMeasurementSettings](https://developers.google.com/ad-manager/api/reference/v202602/LineItemService.ThirdPartyMeasurementSettings) ▼ **ThirdPartyViewabilityIntegr...**

Possible options for third-party viewabitility integration.

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Namespace
:
    `https://www.google.com/apis/ads/publisher/v202602`

| Enumeration | Description |
|---|---|
| `NONE` | Indicates there's no third-party viewability integration partner. |
| `MOAT` | Indicates third-party viewability integration partner Oracle Moat. |
| `DOUBLE_VERIFY` | Indicates third-party viewability integration partner Double Verify. |
| `INTEGRAL_AD_SCIENCE` | Indicates third-party viewability integration partner Integral Ad Science. |
| `COMSCORE` | Indicates third-party viewability integration partner Comscore. |
| `TELEMETRY` | Indicates third-party viewability integration partner Telemetry. |
| `UNKNOWN` | The value returned if the actual value is not exposed by the requested API version. |