Code that will modify the isSelected value in JSON based on what values are passed to the parser function

update_json_bool.dart

import 'dart:convert';

void main() {

  String jsonString = '''
  {
    "baseRequest": [
      {"iconCode": 58513, "chipLabel": "India", "isDisabled": true, "isSelected": false},
      {"iconCode": 58513, "chipLabel": "Africa", "isDisabled": true, "isSelected": false},
      {"iconCode": 58395, "chipLabel": "America", "isDisabled": false, "isSelected": true},
      {"iconCode": 58205, "chipLabel": "England", "isDisabled": false, "isSelected": false},
      {"iconCode": 58224, "chipLabel": "Georgeia", "isDisabled": true, "isSelected": true}
    ]
  }
  ''';

  Map<String, dynamic> parsedJson = json.decode(jsonString);
  
  void updateIsSelected(int indexToUpdate, bool valueToUpdate) {
    if (indexToUpdate >= 0 && indexToUpdate < parsedJson['baseRequest'].length) {
      parsedJson['baseRequest'][indexToUpdate]['isSelected'] = valueToUpdate;
    } else {
      print('Index out of range');
    }
  }

  // Example usage
  updateIsSelected(2, false);
  print(parsedJson);
}