public EsIndexPropertyBuilder setFieldData(Boolean value) {
            this.fieldData = value;
            return this;
        }
Likely should only use this for diagnostics. Sets the fielddata field to true, which makes the
entity fully indexed and searchable, but it has serious caveats.
@see <a href='https://www.elastic.co/guide/en/elasticsearch/reference/7.11/text.html#fielddata-mapping-param'>ES fielddata mapping params documentation</a>
common/es/src/main/java/io/apiman/common/es/util/builder/index/EsIndexProperty.java