https://solr.apache.org/docs/10_0_0/core/org/apache/solr/handler/component/FacetComponent.FacetInfo.html
FacetComponent.FacetInfo (Solr 10.0.0 core API)
declaration: package: org.apache.solr.handler.component, class: FacetComponent, class: FacetInfo
solrcoreapi