code: func (c *Client) TorrentVerifyIDs(ids []int64) (err error) {
  	if err = c.rpcCall("torrent-verify", &torrentActionIDsParam{IDs: ids}, nil); err != nil {
  		err = fmt.Errorf("'torrent-verify' rpc method failed: %v", err)
  	}
  	return
  }
docs: // TorrentVerifyIDs verifys torrent(s) which id is in the provided slice.
  // Can be one, can be several, can be all (if slice is empty or nil).