toJson method
Implementation
@override
Map<String, dynamic> toJson() {
Map<String, dynamic> json = {
'user_id': userId,
'user': user,
'application_id': appId,
'nonce': nonce,
'token': token,
'ts': timestamp,
'token_expiration_date': tokenExpirationDate?.toIso8601String()
};
json.addAll(super.toJson());
return json;
}