public String getDBClusterSnapshotIdentifier() {
        return this.dBClusterSnapshotIdentifier;
    }
<p>
The identifier for the Multi-AZ DB cluster snapshot to restore from.
</p>
<p>
For more information on Multi-AZ DB clusters, see <a
href="https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/multi-az-db-clusters-concepts.html"> Multi-AZ DB
cluster deployments</a> in the <i>Amazon RDS User Guide</i>.
</p>
<p>
Constraints:
</p>
<ul>
<li>
<p>
Must match the identifier of an existing Multi-AZ DB cluster snapshot.
</p>
</li>
<li>
<p>
Can't be specified when <code>DBSnapshotIdentifier</code> is specified.
</p>
</li>
<li>
<p>
Must be specified when <code>DBSnapshotIdentifier</code> isn't specified.
</p>
</li>
<li>
<p>
If you are restoring from a shared manual Multi-AZ DB cluster snapshot, the
<code>DBClusterSnapshotIdentifier</code> must be the ARN of the shared snapshot.
</p>
</li>
<li>
<p>
Can't be the identifier of an Aurora DB cluster snapshot.
</p>
</li>
</ul>

@return The identifier for the Multi-AZ DB cluster snapshot to restore from.</p>
        <p>
        For more information on Multi-AZ DB clusters, see <a
        href="https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/multi-az-db-clusters-concepts.html">
        Multi-AZ DB cluster deployments</a> in the <i>Amazon RDS User Guide</i>.
        </p>
        <p>
        Constraints:
        </p>
        <ul>
        <li>
        <p>
        Must match the identifier of an existing Multi-AZ DB cluster snapshot.
        </p>
        </li>
        <li>
        <p>
        Can't be specified when <code>DBSnapshotIdentifier</code> is specified.
        </p>
        </li>
        <li>
        <p>
        Must be specified when <code>DBSnapshotIdentifier</code> isn't specified.
        </p>
        </li>
        <li>
        <p>
        If you are restoring from a shared manual Multi-AZ DB cluster snapshot, the
        <code>DBClusterSnapshotIdentifier</code> must be the ARN of the shared snapshot.
        </p>
        </li>
        <li>
        <p>
        Can't be the identifier of an Aurora DB cluster snapshot.
        </p>
        </li>
aws-java-sdk-rds/src/main/java/com/amazonaws/services/rds/model/RestoreDBInstanceFromDBSnapshotRequest.java