toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (etag != null) 'etag': etag!,
if (kind != null) 'kind': kind!,
if (pageToken != null) 'pageToken': pageToken!,
if (rows != null) 'rows': rows!,
if (totalRows != null) 'totalRows': totalRows!,
};