def delete(self, link, extras):
        if link.target.identifier == '/network/public':
            # public means floating IP in OS!
            net.remove_floating_ip(link.source.attributes['occi.core.id'],
                                   link.attributes['occi.networkinterface.'
                                                   'address'],
                                   extras['nova_ctx'])
Remove a floating ip!
dataset/ETHPy150Open tmetsch/occi-os/occi_os_api/backends/network.py/NetworkInterfaceBackend.delete