toJson method
Implementation
@override
Object toJson() => {
if (output.isNotDefault) 'output': output,
if (safetyRatings.isNotDefault)
'safetyRatings': [for (final i in safetyRatings) i.toJson()],
if (citationMetadata case final citationMetadata?)
'citationMetadata': citationMetadata.toJson(),
};