You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: set.go
    path of file: ./repos/iam/internal/iamctl/cmd/set
    
    the code of the file until where you have to start completion: // Copyright 2020 Lingfei Kong <colin404@foxmail.com>. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.

// Package set used to set specific features on objects.
package set

import (
	"github.com/spf13/cobra"

	cmdutil "github.com/marmotedu/iam/internal/iamctl/cmd/util"
	"github
    
func NewCmdSet(f cmdutil.Factory, ioStreams genericclioptions.IOStreams) *cobra.Command {
	cmd := &cobra.Command{
		Use:                   "set SUBCOMMAND",
		DisableFlagsInUseLine: true,
		Short:                 "Set specific features on objects",
		Long:                  setLong,
		Run:                   cmdutil.DefaultSubCommandRun(ioStreams.ErrOut),
	}

	// add subcommands
	// cmd.AddCommand(NewCmdDB(f, ioStreams))

	return cmd
}