def get(self):
url = "<STR_LIT>".format(url_base=self.hs.url_base,<EOL>pid=self.pid)<EOL>r = self.hs._request('<STR_LIT:GET>', url)<EOL>return json.loads(r.text)<EOL>
:param payload:
    a key/value object containing the scimeta you want to store
    e.g. {"weather": "sunny", "temperature": "80C" }
:return:
    empty (200 status code)