<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def get(self):
 """ Get a JSON-ready representation of this SpamCheck. :returns: This SpamCheck, ready for use in a request body. :rtype: dict """

        spam_check = {}
        if self.enable is not None:
            spam_check["enable"] = self.enable

        if self.threshold is not None:
            spam_check["threshold"] = self.threshold.get()

        if self.post_to_url is not None:
            spam_check["post_to_url"] = self.post_to_url.get()
        return spam_check