public Snapshot withSnapshotRetentionStartTime(java.util.Date snapshotRetentionStartTime) {
        setSnapshotRetentionStartTime(snapshotRetentionStartTime);
        return this;
    }
<p>
A timestamp representing the start of the retention period for the snapshot.
</p>

@param snapshotRetentionStartTime
       A timestamp representing the start of the retention period for the snapshot.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-redshift/src/main/java/com/amazonaws/services/redshift/model/Snapshot.java