toJson method
Implementation
@override
Object toJson() => {
if (candidates.isNotDefault)
'candidates': [for (final i in candidates) i.toJson()],
if (filters.isNotDefault) 'filters': [for (final i in filters) i.toJson()],
if (safetyFeedback.isNotDefault)
'safetyFeedback': [for (final i in safetyFeedback) i.toJson()],
};