code: def plugins_show(what=None, name=None, version=None, details=False):
      
      global pluginmgr
      return pluginmgr.show(what, name, version, details)
docs: Show details of available plugins
  
      Parameters
      ----------
      what: Class of plugins e.g., backend
      name: Name of the plugin e.g., s3
      version: Version of the plugin
      details: Show details be shown?