anchor.diff:          data: json["data"] == null
               ? null
               : List<AvailabilityModel>.from(
  -            json["data"].map((x) => AvailabilityModel.fromJson(x))),
  +                json["data"].map((x) => AvailabilityModel.fromJson(x))),
           timestamp: json["timestamp"] == null
               ? null
               : DateTime.parse(json["timestamp"]),
         );
   
     Map<String, dynamic> toJson() => {
  -    "status": status == null ? null : status,
  -    "data": data == null
  -        ? null
  -        : List<dynamic>.from(data!.map((x) => x.toJson())),
  -    "timestamp": timestamp == null ? null : timestamp!.toIso8601String(),
  -  };
  +        "status": status == null ? null : status,
  +        "data": data == null
  +            ? null
  +            : List<dynamic>.from(data!.map((x) => x.toJson())),
  +        "timestamp": timestamp == null ? null : timestamp!.toIso8601String(),
  +      };
   }
   
   class AvailabilityModel {
  
positive.code:         subLocations: json["childCounts"] == null
              ? null
              : List<SubLocations>.from(
              json["childCounts"].map((x) => SubLocations.fromJson(x))),
        );
  
    Map<String, dynamic> toJson() => {
      "id": id == null ? null : id,
      "name": name == null ? null : name,
      "childCounts": subLocations == null
          ? null
          : List<dynamic>.from(subLocations!.map((x) => x.toJson())),
    };
  }
  
  class SubLocations {
    SubLocations({
      this.id,
      this.name,
      this.percentage,
      this.isActive,
      this.floors
    });
  
    int? id;
    String? name;
  
negative.code:   List<Floor>? floors;
  
    factory SubLocations.fromJson(Map<String, dynamic> json) => SubLocations(
        id: json["id"] == null ? null : json["id"],
        name: json["name"] == null ? null : json["name"],
        percentage:
            json["percentage"] == null ? null : json["percentage"].toDouble(),
        isActive: json["isActive"] == null ? null : json["isActive"],
        floors: json["childCounts"] == null
            ? null
            : List<Floor>.from(
                json["childCounts"].map((x) => Floor.fromJson(x))));
  
    Map<String, dynamic> toJson() => {
          "id": id == null ? null : id,
          "name": name == null ? null : name,
          "percentage": percentage == null ? null : percentage,
          "isActive": isActive == null ? null : isActive,
          "floors": floors == null ? null : floors
        };
  }
  
  class Floor {
    Floor({this.id, this.name, this.count, this.percentage, this.isActive});
  
    int? id;
    String? name;
  