public PrefetchRetrieval getRetrieval() {
        return this.retrieval;
    }
<p>
The configuration settings for retrieval of prefetched ads from the ad decision server. Only one set of
prefetched ads will be retrieved and subsequently consumed for each ad break.
</p>

@return The configuration settings for retrieval of prefetched ads from the ad decision server. Only one set of
        prefetched ads will be retrieved and subsequently consumed for each ad break.
aws-java-sdk-mediatailor/src/main/java/com/amazonaws/services/mediatailor/model/CreatePrefetchScheduleRequest.java