https://solr.apache.org/docs/9_10_0/core/org/apache/solr/update/SolrIndexConfig.html
SolrIndexConfig (Solr 9.10.0 core API)
solrcoreapi
https://solr.apache.org/docs/10_0_0/core/org/apache/solr/update/SolrIndexConfig.html
SolrIndexConfig (Solr 10.0.0 core API)
declaration: package: org.apache.solr.update, class: SolrIndexConfig
solrcoreapi