ncContainedFolderCount property
- @XmlElement.new(name: 'contained-folder-count', namespace: namespaceNextcloud, includeIfNull: true, isSelfClosing: true)
final
      Implementation
@annotation.XmlElement(
  name: 'contained-folder-count',
  namespace: namespaceNextcloud,
  includeIfNull: true,
  isSelfClosing: true,
)
final List<String?>? ncContainedFolderCount;