def test_is_free(self):
        assert self.instance.is_free() is False
Returns backend_data, minus any keys not generated by
dataset/ETHPy150Open sigmavirus24/github3.py/tests/unit/test_users.py/TestPlan.test_is_free--crossover with--dataset/ETHPy150Open mozilla/moztrap/tests/model/core/api/test_product_resource.py/ProductResourceTest.clean_backend_data