code: def register(self):
          
          register_url = self.base_url + "api/0.1.0/register"
          register_headers = {
              "apikey": str(self.owner_api_key),
              "resourceID": str(self.entity_id),
              "serviceType": "publish,subscribe,historicData"
          }
          with self.no_ssl_verification():
              r = requests.get(register_url, {}, headers=register_headers)
          response = r.content.decode("utf-8")
          if "APIKey" in str(r.content.decode("utf-8")):
              response = json.loads(response[:-331] + "}")  # Temporary fix to a middleware bug, should be removed in future
              response["Registration"] = "success"
          else:
              response = json.loads(response)
              response["Registration"] = "failure"
          return response
docs: Registers a new device with the name entity_id. This device has permissions for services like subscribe,
          publish and access historical data.