public Boolean getEnableIAMDatabaseAuthentication() {
        return this.enableIAMDatabaseAuthentication;
    }
<p>
If set to <code>true</code>, enables Amazon Identity and Access Management (IAM) authentication for the entire DB
cluster (this cannot be set at an instance level).
</p>
<p>
Default: <code>false</code>.
</p>

@return If set to <code>true</code>, enables Amazon Identity and Access Management (IAM) authentication for the
        entire DB cluster (this cannot be set at an instance level).</p>
        <p>
        Default: <code>false</code>.
aws-java-sdk-neptune/src/main/java/com/amazonaws/services/neptune/model/CreateDBClusterRequest.java