code: def get_approval_status(self, uuid):
          
          request_url = "/onetouch/json/approval_requests/{0}".format(uuid)
          response = self.get(request_url)
          return OneTouchResponse(self, response)
docs: OneTouch verification request. Sends a request for Auth App. For more info https://www.twilio.com/docs/api/authy/authy-onetouch-api
          :param string uuid Required. The approval request ID. (Obtained from the response to an ApprovalRequest):
          :return OneTouchResponse the server response Json Object: