'Update values of a port.
:param context: neutron api request context
:param id: UUID representing the port to update.
:param port: dictionary with keys indicating fields to update.
valid keys are those that have a value of True for
\'allow_put\' as listed in the :obj:`RESOURCE_ATTRIBUTE_MAP`
object in :file:`neutron/api/v2/attributes.py`.'

@abc.abstractmethod
def update_port(self, context, id, port):

    pass
