public Snapshot withSnapshotRetentionStartTime(java.util.Date snapshotRetentionStartTime) {
        setSnapshotRetentionStartTime(snapshotRetentionStartTime);
        return this;
    }
<p>
The timestamp of when data within the snapshot started getting retained.
</p>

@param snapshotRetentionStartTime
       The timestamp of when data within the snapshot started getting retained.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-redshiftserverless/src/main/java/com/amazonaws/services/redshiftserverless/model/Snapshot.java