toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (attachmentDataRef != null) 'attachmentDataRef': attachmentDataRef!,
if (contentName != null) 'contentName': contentName!,
if (contentType != null) 'contentType': contentType!,
if (downloadUri != null) 'downloadUri': downloadUri!,
if (driveDataRef != null) 'driveDataRef': driveDataRef!,
if (name != null) 'name': name!,
if (source != null) 'source': source!,
if (thumbnailUri != null) 'thumbnailUri': thumbnailUri!,
};