@base.resource(authorizations.Authorizations)
    def authorizations(self):
        return authorizations.Authorizations(self)
Get the instance extra record
dataset/ETHPy150Open ducksboard/libsaas/libsaas/services/github/service.py/GitHub.authorizations--crossover with--dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/db/api.py/instance_extra_get_by_instance_uuid