String versionCatalogRef = buildContentGenerationContext.getVersionCatalogDependencyRegistry().registerPlugin(pluginId, version);
            plugin = new PluginSpec(versionCatalogRef, comment);
        } else {
            plugin = new PluginSpec(pluginId, version, comment);
        }
        block.plugins.add(plugin);
        return this;
    }

    /**