listBuckets method
List of buckets created.
Implementation
Future<List<Bucket>> listBuckets() async {
final resp = await _client!.request(
method: 'GET',
region: region ?? 'us-east-1',
);
validate(resp);
final bucketsNodes =
xml.XmlDocument.parse(resp.body).findAllElements('Buckets');
return bucketsNodes.map((n) => Bucket.fromXml(n)).toList();
}