docs: public JSONObject exportConfigurationAndProfile(String oldExport) {
          try {
              BasicNameValuePair[] params = {
                  new BasicNameValuePair("oldExport", oldExport)
              };
              String url = BASE_BACKUP_PROFILE + "/" + uriEncode(this._profileName) + "/" + this._clientId;
              return new JSONObject(doGet(url, new BasicNameValuePair[]{}));
          } catch (Exception e) {
              return new JSONObject();
          }
      }