code: func (p MongoPlugin) Backup(endpoint plugin.ShieldEndpoint) error {
  	mongo, err := mongoConnectionInfo(endpoint)
  	if err != nil {
  		return err
  	}
  
  	cmd := fmt.Sprintf("%s/mongodump %s", mongo.Bin, connectionString(mongo, true))
  	plugin.DEBUG("Executing: `%s`", cmd)
  	return plugin.Exec(cmd, plugin.STDOUT)
  }
docs: // Backup mongo database