def batch_delete_limit_error(nodes_requested, max_limit):
    """
    Return validation error string given when nodes > limit are deleted
    in a single call.

    :param int nodes_requested: Number of nodes requested to be deleted
    :param int max_limit: Maximum number of nodes allowed to be deleted
    :rtype: ``str``
    """
    fmt = (
        'Request to delete {} nodes exceeds the account limit BATCH_DELETE_LIMIT of {} please attempt to delete fewer then 10 nodes'
        )
    return fmt.format(nodes_requested, max_limit)
