@SuppressWarnings("nls")
    @Override
    protected void doXContent(XContentBuilder builder) throws IOException {
        builder.startObject("terms");
        builder.array(name, values);
        builder.endObject();
    }
@see io.apiman.manager.api.es.util.AbstractQueryBuilder#doXContent(io.apiman.manager.api.es.util.XContentBuilder)
manager/api/es/src/main/java/io/apiman/manager/api/es/util/TermsQueryBuilder.java