code: public function removeFolder($id)
      {
          $parameters = [
              'query' => [],
              'body' => json_encode([], JSON_UNESCAPED_UNICODE),
              'headers' => [],
          ];
  
          $result = $this->delete('v1/folders/' . $id . '', $parameters);
          $result = new FolderResponse($result);
  
          return $result;
      }
docs: Delete a Folder.
  
  Delete a Folder and all subfolders. Will NOT delete Media attached to the Folder.
  
  @param  int            $id the Folder identifier
  @return FolderResponse