anchor.diff:  ## Authentication Plugin
   ### `Plugin_Auth__Request`
   + name: auth (string, required)
  -+ is_enabled: true (boolean)
  ++ is_enabled: true (boolean, required)
   + One of
       + settings (Plugin_Auth__Settings_oAuth, fixed-type)
       + settings (Plugin_Auth__Settings_JWT, fixed-type)
  
positive.code: 
  ## Plugins
  ### Plugin
  + name: myplugin (string) - Plugin name
  + is_enabled: true (boolean) - Flag that shows that plagin is enabled or disabled.
  + settings (object, fixed-type) - Object that describes API plugin settings.
    + key: value - A key-value storage for your API plugins.
  
  
negative.code: ## Scopes Plugin
  ### `Plugin_Scopes__Request`
  + name: scopes (string, required)
  + is_enabled: true (boolean, required)
  + settings (Plugin_Scopes__Settings, fixed-type)
  
  ### `Plugin_Scopes__Response`
  