required: false
          style: form
          explode: true
          schema:
            type: array
            items:
              type: string
            example: ["timestamp:[now/d-1d TO *]"]
        - name: facet.size
          in: query
          description: Item size in facets returned by facet.field
          required: false
          schema:
            type: integer

					<select id="as_timestamp" name="as.timestamp" class="form-control">
						<option value=""><la:message key="labels.advance_search_timestamp_default" /></option>
						<option value="[now-1d/d TO *]"
							<c:if test="${as.timestamp.contains('[now-1d/d TO *]')}">selected</c:if>
						><la:message key="labels.advance_search_timestamp_pastday" /></option>
						<option value="[now-1w/d TO *]"

					<select id="as_timestamp" name="as.timestamp" class="form-control">
						<option value=""><la:message key="labels.advance_search_timestamp_default" /></option>
						<option value="[now-1d/d TO *]"
							<c:if test="${as.timestamp.contains('[now-1d/d TO *]')}">selected</c:if>
						><la:message key="labels.advance_search_timestamp_pastday" /></option>
						<option value="[now-1w/d TO *]"

query.facet.fields.size=100
query.facet.fields.min_doc_count=1
query.facet.fields.sort=count.desc
query.facet.fields.missing=
query.facet.queries=\
labels.facet_timestamp_title:\
labels.facet_timestamp_1day=timestamp:[now/d-1d TO *]\t\
labels.facet_timestamp_1week=timestamp:[now/d-7d TO *]\t\
labels.facet_timestamp_1month=timestamp:[now/d-1M TO *]\t\
labels.facet_timestamp_1year=timestamp:[now/d-1y TO *]\n\
labels.facet_contentLength_title:\

    String QUERY_FACET_FIELDS_MISSING = "query.facet.fields.missing";

    /** The key of the configuration. e.g. labels.facet_timestamp_title:labels.facet_timestamp_1day=timestamp:[now/d-1d TO *]	labels.facet_timestamp_1week=timestamp:[now/d-7d TO *]	labels.facet_timestamp_1month=timestamp:[now/d-1M TO *]	labels.facet_timestamp_1year=timestamp:[now/d-1y TO *]<br>