def version(self, value, via):
        pass
Callback for security group provider update.
dataset/ETHPy150Open marrow/script/marrow/script/core.py/Parser.version--crossover with--dataset/ETHPy150Open openstack/neutron/neutron/api/rpc/handlers/securitygroups_rpc.py/SecurityGroupAgentRpcCallbackMixin.security_groups_provider_updated