public void setDomain(String domain) {
        this.domain = domain;
    }
<p>
The Active Directory directory ID to create the DB cluster in.
</p>
<p>
For Amazon Aurora DB clusters, Amazon RDS can use Kerberos authentication to authenticate users that connect to
the DB cluster.
</p>
<p>
For more information, see <a
href="https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/kerberos-authentication.html">Kerberos
authentication</a> in the <i>Amazon Aurora User Guide</i>.
</p>
<p>
Valid for Cluster Type: Aurora DB clusters only
</p>

@param domain
       The Active Directory directory ID to create the DB cluster in.</p>
       <p>
       For Amazon Aurora DB clusters, Amazon RDS can use Kerberos authentication to authenticate users that
       connect to the DB cluster.
       </p>
       <p>
       For more information, see <a
       href="https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/kerberos-authentication.html">Kerberos
       authentication</a> in the <i>Amazon Aurora User Guide</i>.
       </p>
       <p>
       Valid for Cluster Type: Aurora DB clusters only
aws-java-sdk-rds/src/main/java/com/amazonaws/services/rds/model/CreateDBClusterRequest.java