requestor The asset resource requestor that made the request. Declarationvar requestor: AVAssetResourceLoadingRequestor { get } See AlsoAccessing the request datarequestcontentInformationRequestdataRequestredirectstreamingContentKeyRequestData(forApp:contentIdentifier:options:)persistentContentKey(fromKeyVendorResponse:options:)AVAssetResourceLoadingRequestStreamingContentKeyRequestRequiresPersistentKey