def _get_data(self, url: str, name_of_data_node: str) -> dict:
        """
            Helper function to fetch data from admin and take care of pageing
            Parameters
            ----------
            :param url: API endpoint address
            :param name_of_data_node: Name of the key where the requested data is stored
            Returns
            -------
            :return A list of the data requested
        """
        r = requests.get(url)
        if r.ok:
            r_json = r.json()
            data = r_json[name_of_data_node]

            if r_json["next"]:  # The data is paged. Request next page
                return data + self._get_data(r_json["next"], name_of_data_node)

            else:
                return data
        else:
            logging.error("Lime GO answered with an error! %s", r.status_code)
            r.raise_for_status()