def get_vifs_by_instance(self, context, instance):
        raise NotImplementedError()
Deactivates a suppression in the SuppressionBackend.
dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/network/base_api.py/NetworkAPI.get_vifs_by_instance--crossover with--dataset/ETHPy150Open cloudtools/nymms/nymms/suppress/suppress.py/SuppressionManager.deactivate_suppression