**Service** **LiveStreamEventService** **Dependencies** [LiveStreamEvent](https://developers.google.com/ad-manager/api/reference/v202605/LiveStreamEventService.LiveStreamEvent) ▼ **PrefetchSettings**

The information needed to prefetch ad requests for an ad break.

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

| ## Field ||
|---|---|
| ### `initialAdRequestDurationSeconds` | ` xsd:int` The duration of the part of the break to be prefetched. |