anchor.diff:      @required String deviceName,
       @required String onesignalId,
     }) async {
  -    final response = await connectionHandler(
  +    final responseJson = await connectionHandler(
         primaryConnectionProtocol: connectionProtocol,
         primaryConnectionDomain: connectionDomain,
         primaryConnectionPath: connectionPath,
  
positive.code:       },
      );
  
      // Attempt to parse reponse into JSON
      Map<String, dynamic> responseJson;
      try {
        responseJson = json.decode(response.body);
      } catch (_) {
        throw JsonDecodeException();
      }
  
      return responseJson;
    }
  }
  
negative.code:     @required String tautulliId,
      @required String ipAddress,
    }) async {
      final responseJson = await connectionHandler(
        tautulliId: tautulliId,
        cmd: 'get_geoip_lookup',
        params: {'ip_address': ipAddress},
      );
  
      return responseJson;
    }
  