public void setProducerTimestamp(Long producerTimestamp) {
        this.producerTimestamp = producerTimestamp;
    }
<p>
The timestamp from the producer corresponding to the fragment, in milliseconds, expressed in unix time format.
</p>

@param producerTimestamp
       The timestamp from the producer corresponding to the fragment, in milliseconds, expressed in unix time
       format.
aws-java-sdk-rekognition/src/main/java/com/amazonaws/services/rekognition/model/KinesisVideoStreamStartSelector.java