toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (channelTag != null) 'channelTag': channelTag!,
if (confidence != null) 'confidence': confidence!,
if (dialogflowSegmentMetadata != null)
'dialogflowSegmentMetadata': dialogflowSegmentMetadata!,
if (languageCode != null) 'languageCode': languageCode!,
if (messageTime != null) 'messageTime': messageTime!,
if (segmentParticipant != null)
'segmentParticipant': segmentParticipant!,
if (sentiment != null) 'sentiment': sentiment!,
if (text != null) 'text': text!,
if (words != null) 'words': words!,
};