toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (confidence != null) 'confidence': confidence!,
if (event != null) 'event': event!,
if (intent != null) 'intent': intent!,
if (matchType != null) 'matchType': matchType!,
if (parameters != null) 'parameters': parameters!,
if (resolvedInput != null) 'resolvedInput': resolvedInput!,
};