code: func (r Hardware_Router) RemoveAccessToNetworkStorage(networkStorageTemplateObject *datatypes.Network_Storage) (resp bool, err error) {
  	params := []interface{}{
  		networkStorageTemplateObject,
  	}
  	err = r.Session.DoRequest("SoftLayer_Hardware_Router", "removeAccessToNetworkStorage", params, &r.Options, &resp)
  	return
  }
docs: // This method is used to remove access to s SoftLayer_Network_Storage volumes that supports host- or network-level access control.