@base.resource(resources.Activity)
    def activity(self, activity_id):
        return resources.Activity(self, activity_id)
Associate validation functions with this transform.
dataset/ETHPy150Open ducksboard/libsaas/libsaas/services/zendesk/service.py/Zendesk.activity--crossover with--dataset/ETHPy150Open openelections/openelections-core/openelex/base/transform.py/Transform.add_validation