solr/modules/extraction/manifest.json

{
    "version-constraint": "9",
    "plugins": [
      {
        "name": "update-extraction",
        "setup-command": {
          "path": "/api/collections/${collection}/config",
          "payload": {"add-requesthandler": {"name": "${NAME}", "class": "solr-extraction:org.apache.solr.handler.extraction.ExtractingRequestHandler"}},
          "method": "POST"
        },
        "uninstall-command": {
          "path": "/api/collections/${collection}/config",
          "payload": {"delete-requesthandler": "${NAME}"},
          "method": "POST"
        }
      }
    ],
    "parameter-defaults": {
      "NAME": "/update/extract"
    }
  }