public String getSnapshotArn() {
        return this.snapshotArn;
    }
<p>
The Amazon Resource Name (ARN) identifier of the elastic cluster snapshot.
</p>

@return The Amazon Resource Name (ARN) identifier of the elastic cluster snapshot.
aws-java-sdk-docdbelastic/src/main/java/com/amazonaws/services/docdbelastic/model/CopyClusterSnapshotRequest.java