public String getDBClusterIdentifier() {
        return this.dBClusterIdentifier;
    }
<p>
The identifier of the DB cluster to create a snapshot for. This parameter isn't case-sensitive.
</p>
<p>
Constraints:
</p>
<ul>
<li>
<p>
Must match the identifier of an existing DBCluster.
</p>
</li>
</ul>
<p>
Example: <code>my-cluster1</code>
</p>

@return The identifier of the DB cluster to create a snapshot for. This parameter isn't case-sensitive.</p>
        <p>
        Constraints:
        </p>
        <ul>
        <li>
        <p>
        Must match the identifier of an existing DBCluster.
        </p>
        </li>
        </ul>
        <p>
        Example: <code>my-cluster1</code>
aws-java-sdk-rds/src/main/java/com/amazonaws/services/rds/model/CreateDBClusterSnapshotRequest.java