public Snapshot withSnapshotSource(String snapshotSource) {
        setSnapshotSource(snapshotSource);
        return this;
    }
<p>
Indicates whether the snapshot is from an automatic backup (<code>automated</code>) or was created manually (
<code>manual</code>).
</p>

@param snapshotSource
       Indicates whether the snapshot is from an automatic backup (<code>automated</code>) or was created
       manually (<code>manual</code>).
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-elasticache/src/main/java/com/amazonaws/services/elasticache/model/Snapshot.java