The unwrapped response of the list endpoint: a lastModified timestamp, a
contentList array of all content ids, and one numeric-string key per country
pointing at its summary.
Both lastModified and contentList are envelope members rather than country
entries; summaries() skips them when flattening.
The unwrapped
responseof the list endpoint: alastModifiedtimestamp, acontentListarray of all content ids, and one numeric-string key per country pointing at its summary.Both
lastModifiedandcontentListare envelope members rather than country entries;summaries()skips them when flattening.