A continuación, le mostramos un ejemplo de cómo luce una respuesta de anuncio VAST. Los valores son solo ilustrativos y no son fijos; el siguiente ejemplo pretende mostrar la estructura y los elementos de un archivo VAST devuelto, pero el número de elementos, atributos utilizados, etc. diferirán.
<?xml version="1.0"?>
<VAST version="4.1">
<Ad sequence="1" id="XYZ-9485167f1696" adType="audio">
<InLine>
<Error><![CDATA[ https://... ]]></Error>
<Advertiser>advertiser.com</Advertiser>
<AdSystem version="1.0">Campaign Manager</AdSystem>
<AdTitle>GoRVing_LongEnough_30R_200528</AdTitle>
<Description>GoRVing_LongEnough_30R_200528</Description>
<Category>IAB13-6</Category>
<Category>IAB13-6</Category>
<Expires>7200</Expires>
<Impression id="ImpressionConfirmationURL"><![CDATA[…]]></Impression>
<Impression id="TritonDigital Yield-Op"><![CDATA[…]]></Impression>
<Impression id="7d1adb3b-e37b-4b0c-8a82-9485167f1696"><![CDATA[https://…]]></Impression>
<Creatives>
<Creative id="7d1adb3b-e37b-4b0c-8a82-9485167f1696">
<Linear>
<Duration>00:00:30</Duration>
<TrackingEvents>
<Tracking event="start"><![CDATA[https://…]]></Tracking>
<Tracking event="firstQuartile"><![CDATA[https://…]]></Tracking>
<Tracking event="midpoint"><![CDATA[https://…]]></Tracking>
<Tracking event="thirdQuartile"><![CDATA[https://…]]></Tracking>
<Tracking event="complete"><![CDATA[https://…]]></Tracking>
</TrackingEvents>
<MediaFiles>
<MediaFile height="0" width="0" type="audio/mpeg" delivery="progressive" bitrate="128" id="057784e43ad6cacd61d895a84420ef59ef.mp3"><![CDATA[http://…]]></MediaFile>
<MediaFile delivery="progressive" type="audio/mpeg" bitrate="320" width="0" height="0"><![CDATA[https://…]]></MediaFile>
<MediaFile delivery="progressive" type="audio/mpeg" bitrate="256" width="0" height="0"><![CDATA[https://…]]></MediaFile>
<MediaFile delivery="progressive" type="audio/mpeg" bitrate="192" width="0" height="0"><![CDATA[https://…]]></MediaFile>
<MediaFile delivery="progressive" type="audio/mpeg" bitrate="128" width="0" height="0"><![CDATA[https://…]]></MediaFile>
<MediaFile delivery="progressive" type="audio/mpeg" bitrate="64" width="0" height="0"><![CDATA[https://…]]></MediaFile>
<MediaFile delivery="progressive" type="audio/aac" bitrate="128" width="0" height="0"><![CDATA[https://…]]></MediaFile>
<MediaFile delivery="progressive" type="audio/aac" bitrate="96" width="0" height="0"><![CDATA[https://…]]></MediaFile>
<MediaFile delivery="progressive" type="audio/aac" bitrate="64" width="0" height="0"><![CDATA[https://…]]></MediaFile>
<MediaFile delivery="progressive" type="audio/aac" bitrate="48" width="0" height="0"><![CDATA[https://…]]></MediaFile>
</MediaFiles>
</Linear>
</Creative>
<Creative id="7d1adb3b-e37b-4b0c-8a82-9485167f1696">
<CompanionAds required="any">
<Companion width="300" height="250">
<StaticResource creativeType="image/jpeg"><![CDATA[https://…]]></StaticResource>
<TrackingEvents>
<Tracking event="creativeView"><![CDATA[https://…]]></Tracking>
<Tracking event="creativeView"><![CDATA[https://…]]></Tracking>
</TrackingEvents>
<CompanionClickThrough><![CDATA[https://…]]></CompanionClickThrough>
</Companion>
</CompanionAds>
</Creative>
</Creatives>
</InLine>
</Ad>
</VAST>