public void setEnableIAMDatabaseAuthentication(Boolean enableIAMDatabaseAuthentication) {
        this.enableIAMDatabaseAuthentication = enableIAMDatabaseAuthentication;
    }
<p>
Not supported by Neptune (ignored).
</p>

@param enableIAMDatabaseAuthentication
       Not supported by Neptune (ignored).
aws-java-sdk-neptune/src/main/java/com/amazonaws/services/neptune/model/CreateDBInstanceRequest.java