How to deal with JSON index keys?

[MichelDiz]

Hi there,

So, I have a JSON like this

{
    "groups": {
        "1": {
            "members": {
                "1": {
                    "id": "1",
                    "groupId": "1"
                }
            }
        },
        "2": {
            "members": {
                "1": {
                    "id": "1",
                    "groupId": "1"
                }
            }
        },
        "3": {
            "members": {
                "1": {
                    "id": "1",
                    "groupId": "1"
                }
            }
        },
        "4": {
            "members": {
                "1": {
                    "id": "1",
                    "groupId": "1"
                }
            }
        }
    }
}

It is not exactly "JSON index keys", but it is a dynamic naming number. Sometimes it will have 1, sometimes it will have 100++. How do I config this?

It would be something like this?

{
  "@JsonKey(ignore: false) unknownEnumValue": "$group_obj"
}

From another tool I can get:

class State {
    String counter;
    Map<String, Group> groups;
    State({
        this.counter,
        this.groups
    });

  factory State.fromJson(Map<String, dynamic> json) => State(
        counter: json["counter"],
        groups: Map.from(json["groups"]).map((k, v) => MapEntry<String, Group>(k, Group.fromJson(v))),
    );

    Map<String, dynamic> toJson() => {
        "counter": counter,
        "groups": Map.from(groups).map((k, v) => MapEntry<String, dynamic>(k, v.toJson())),
  };
}

class Group {
    Members members;

    Group({
        this.members
    });
    factory Group.fromJson(Map<String, dynamic> json) => Group(
        members: Members.fromJson(json["members"]),
    );

    Map<String, dynamic> toJson() => {
        "members": members.toJson(),
    };
}

//so on