toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (contentUri != null) 'contentUri': contentUri!,
if (importGcsCustomMetadata != null)
'importGcsCustomMetadata': importGcsCustomMetadata!,
if (smartMessagingPartialUpdate != null)
'smartMessagingPartialUpdate': smartMessagingPartialUpdate!,
};