def subscribe(self, user_token, topic):
        response = _request('POST',
            url=self.url_v1('/user/subscriptions/' + topic),
            user_agent=self.user_agent,
            user_token=user_token,
        )
        _raise_for_status(response)
Subscribe a user to the given topic.
dataset/ETHPy150Open MarSoft/PebbleNotes/gae/pypebbleapi.repo/pypebbleapi/timeline.py/Timeline.subscribe