toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (answerRecord != null) 'answerRecord': answerRecord!,
if (confidence != null) 'confidence': confidence!,
if (metadata != null) 'metadata': metadata!,
if (snippets != null) 'snippets': snippets!,
if (title != null) 'title': title!,
if (uri != null) 'uri': uri!,
};