def validate_default_element(self, value):
    self.validate_element(value)
Sets multiple keys and values using dictionary.
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/protorpc/protorpc/messages.py/Field.validate_default_element--crossover with--dataset/ETHPy150Open fengsp/rc/rc/cache.py/BaseCache.set_many