def update(self, sid, **kwargs):
        return self.update_instance(sid, kwargs)
Get Message definition that contains this Field definition.
dataset/ETHPy150Open awslabs/lambda-apigateway-twilio-tutorial/twilio/rest/resources/messages.py/Messages.update--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/protorpc/protorpc/messages.py/Field.message_definition