code: def plugin_info(self):
          
          if self._plugin_info_manager is None:
              self._plugin_info_manager = PluginInfoManager(session=self._session)
          return self._plugin_info_manager
docs: Property for accessing :class:`PluginInfoManager` instance, which is used to manage pipeline configurations.
  
          :rtype: yagocd.resources.plugin_info.PluginInfoManager