code: func NewClient(cfg *Config) CNIClient {
  	libcniConfig := &libcni.CNIConfig{
  		Path: []string{cfg.PluginsPath},
  	}
  
  	return &cniClient{
  		pluginsPath: cfg.PluginsPath,
  		cniVersion:  cfg.MinSupportedCNIVersion,
  		subnet:      ecsSubnet,
  		libcni:      libcniConfig,
  	}
  }
docs: // NewClient creates a client of ecscni which is used to invoke the plugin