Inspects the network state.

def inspect(self):
        """
        Inspects the network state.
        """
        if not self.client_config.features['networks']:
            raise ValueError("Client does not support network configuration.", self.client_name)
        config_id = self.config_id
        network_name = self.network_name = self.policy.nname(config_id.map_name, config_id.config_name)
        if network_name in self.policy.network_names[self.client_name]:
            self.detail = self.client.inspect_network(network_name)
        else:
            self.detail = NOT_FOUND