def get_folder(self, folder):
        """
        Return the details for a folder

        :calls: `GET /api/v1/folders/:id \
        <https://canvas.instructure.com/doc/api/files.html#method.folders.show>`_

        :param folder: The object or ID of the folder to retrieve.
        :type folder: :class:`canvasapi.folder.Folder` or int

        :rtype: :class:`canvasapi.folder.Folder`
        """
        folder_id = obj_or_id(folder, "folder", (Folder,))

        response = self.__requester.request(
            'GET',
            'folders/{}'.format(folder_id)
        )
        return Folder(self.__requester, response.json())
Return the details for a folder

        :calls: `GET /api/v1/folders/:id \
        <https://canvas.instructure.com/doc/api/files.html#method.folders.show>`_

        :param folder: The object or ID of the folder to retrieve.
        :type folder: :class:`canvasapi.folder.Folder` or int

        :rtype: :class:`canvasapi.folder.Folder`