public NeptuneSettings getNeptuneSettings() {
        return this.neptuneSettings;
    }
<p>
Settings in JSON format for the target Amazon Neptune endpoint. For more information about the available
settings, see <a href=
"https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Target.Neptune.html#CHAP_Target.Neptune.EndpointSettings"
>Specifying graph-mapping rules using Gremlin and R2RML for Amazon Neptune as a target</a> in the <i>Database
Migration Service User Guide.</i>
</p>

@return Settings in JSON format for the target Amazon Neptune endpoint. For more information about the available
        settings, see <a href=
        "https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Target.Neptune.html#CHAP_Target.Neptune.EndpointSettings"
        >Specifying graph-mapping rules using Gremlin and R2RML for Amazon Neptune as a target</a> in the
        <i>Database Migration Service User Guide.</i>
aws-java-sdk-dms/src/main/java/com/amazonaws/services/databasemigrationservice/model/CreateEndpointRequest.java