public String getNamespace() {
        return this.namespace;
    }
<p>
The query namespace - e.g. <code>VDM</code>
</p>

@return The query namespace - e.g. <code>VDM</code>
@see MetricNamespace
aws-java-sdk-sesv2/src/main/java/com/amazonaws/services/simpleemailv2/model/BatchGetMetricDataQuery.java