private static Row newRow(ManifestWorkspace.SourceWorkspace<?> workspace, String className, List<String> rowAliases, PluginType type, String version, boolean loadable) {
        boolean hasManifest = workspace.hasManifest(type, className);
        return new Row(workspace, className, type, version, rowAliases, loadable, hasManifest);
    }
The unit of work for a command.
<p>This is unique to the (source, class, type) tuple, and contains additional pre-computed information
that pertains to this specific plugin.
tools/src/main/java/org/apache/kafka/tools/ConnectPluginPath.java