public String getQueryVersion() {
        return this.queryVersion;
    }
<p>
The dynamic thing group query version to update.
</p>
<note>
<p>
Currently one query version is supported: "2017-09-30". If not specified, the query version defaults to this
value.
</p>
</note>

@return The dynamic thing group query version to update.</p> <note>
        <p>
        Currently one query version is supported: "2017-09-30". If not specified, the query version defaults to
        this value.
        </p>
aws-java-sdk-iot/src/main/java/com/amazonaws/services/iot/model/UpdateDynamicThingGroupRequest.java