It would be good if the "private" parameter is available in the following APIs. It helps to distinguish if a Folder or List is set to private with one glance once the data is extracted through API.
  1. Get Lists API (https://clickup.com/api/clickupreference/operation/GetLists/)
  2. Get Folderless Lists API (https://clickup.com/api/clickupreference/operation/GetFolderlessLists/)
  3. Get Folders API (https://clickup.com/api/clickupreference/operation/GetFolders/)
  4. Get Folder API (https://clickup.com/api/clickupreference/operation/GetFolder/)