@EndpointsAliasProperty(setter=MinDateSet, property_type=messages.StringField)
    def minDate(self):
        return None
Run a function in a transaction.
dataset/ETHPy150Open GoogleDeveloperExperts/experts-app-backend/models/activity_record.py/ActivityRecord.minDate--crossover with--dataset/ETHPy150Open oppia/oppia/core/platform/transactions/gae_transaction_services.py/run_in_transaction