public Long getPostTriggerCollectionDuration() {
        return this.postTriggerCollectionDuration;
    }
<p>
(Optional) How long (in milliseconds) to collect raw data after a triggering event initiates the collection. If
it's not specified, <code>0</code> is used.
</p>
<p>
Default: <code>0</code>
</p>

@return (Optional) How long (in milliseconds) to collect raw data after a triggering event initiates the
        collection. If it's not specified, <code>0</code> is used.</p>
        <p>
        Default: <code>0</code>
aws-java-sdk-iotfleetwise/src/main/java/com/amazonaws/services/iotfleetwise/model/CreateCampaignRequest.java