code: func (c *Subcommand) Init(params Parameters) {
  	c.params = &params
  	c.Meta = c.DefaultMeta()
  	c.logConfig.Level = logging.Info
  
  	c.logConfig.AddFlags(&c.Flags)
  	c.authFlags.Register(&c.Flags, params.AuthOptions)
  	c.Flags.StringVar(&c.jsonOutput, "json-output", "", "Path to write operation results to.")
  }
docs: // Init registers common flags.