curl -i -X DELETE "https://api.box.com/2.0/folders/4353455" \
     -H "authorization: Bearer <ACCESS_TOKEN>"

await client.FoldersManager.DeleteAsync("11111", recursive: true);

// Delete the folder and all its contents
BoxFolder folder = new BoxFolder(api, "id");
folder.delete(true);

client.folder(folder_id='22222').delete()

client.folders.delete('12345', {recursive: true})
    .then(() => {
        // deletion succeeded — no value returned
    });

client.folders.delete(folderId: "22222", recursive: true) { result: Result<Void, BoxSDKError>} in
    guard case .success = result else {
        print("Error deleting folder")
        return
    }

    print("Folder and contents successfully deleted")
}

await client.folders.deleteFolderById(folder1.id);

client.folders.delete_folder_by_id(folder_1.id)

await client.Folders.DeleteFolderByIdAsync(folderId: folder1.Id);