toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (aueMonth != null) 'aueMonth': aueMonth!,
if (aueYear != null) 'aueYear': aueYear!,
if (count != null) 'count': count!,
if (expired != null) 'expired': expired!,
if (model != null) 'model': model!,
};