toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (createTime != null) 'createTime': createTime!,
if (displayOptions != null) 'displayOptions': displayOptions!,
if (fields != null) 'fields': fields!,
if (mimeType != null) 'mimeType': mimeType!,
if (objectType != null) 'objectType': objectType!,
if (owner != null) 'owner': owner!,
if (source != null) 'source': source!,
if (thumbnailUrl != null) 'thumbnailUrl': thumbnailUrl!,
if (updateTime != null) 'updateTime': updateTime!,
};