class LoginModel {
  String username;
  String password;
  String clientId;
  String grantType;

  LoginModel({
    required this.username,
    required this.password,
    this.clientId = "",
    this.grantType = "password",
  });

  factory LoginModel.fromJson(Map<String, dynamic> json) {
    return LoginModel(
      username: json['username'],
      password: json['password'],
      clientId: json['clientId'],
      grantType: json['grantType'],
    );
  }

  Map<String, dynamic> toJson() {
    return {
      'username': username,
      'password': password,
      'clientId': clientId,
      'grantType': grantType,
    };
  }
}