@published_datetime.setter
    def published_datetime(self, value):
        self._set_var(DateTimeWithPrecision, published_datetime=value)
Test converting a dataset with an enum to a str
dataset/ETHPy150Open STIXProject/python-stix/stix/exploit_target/vulnerability.py/Vulnerability.published_datetime--crossover with--dataset/ETHPy150Open Unidata/siphon/siphon/cdmr/tests/test_dataset.py/test_enum_ds_str