def _deserialize(self, params):
        self.RuleMode = params.get("RuleMode")
        self.ProcessPath = params.get("ProcessPath")
        self.TargetFilePath = params.get("TargetFilePath")
        self.RuleId = params.get("RuleId")
        memeber_set = set(params.keys())
        for name, value in vars(self).items():
            if name in memeber_set:
                memeber_set.remove(name)
        if len(memeber_set) > 0:
            warnings.warn("%s fileds are useless." % ",".join(memeber_set))