class ResidualRiskRating { ResidualRiskRating({ this.c, this.l, this.r,}); ResidualRiskRating.fromJson(dynamic json) { c = json['c']; l = json['l']; r = json['r']; } int? c; int? l; int? r; Map toJson() { final map = {}; map['c'] = c; map['l'] = l; map['r'] = r; return map; } }