public KinesisStreamSourceDescription withDeliveryStartTimestamp(java.util.Date deliveryStartTimestamp) {
        setDeliveryStartTimestamp(deliveryStartTimestamp);
        return this;
    }
<p>
Firehose starts retrieving records from the Kinesis data stream starting with this timestamp.
</p>

@param deliveryStartTimestamp
       Firehose starts retrieving records from the Kinesis data stream starting with this timestamp.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-kinesis/src/main/java/com/amazonaws/services/kinesisfirehose/model/KinesisStreamSourceDescription.java