def purge_content(self, account_id, urls):
        """Purges one or more URLs from the CDN edge nodes.

        :param int account_id: the CDN account ID from which content should
                               be purged.
        :param urls: a string or a list of strings representing the CDN URLs
                     that should be purged.
        :returns: true if all purge requests were successfully submitted;
                  otherwise, returns the first error encountered.
        """

        if isinstance(urls, six.string_types):
            urls = [urls]

        for i in range(0, len(urls), MAX_URLS_PER_PURGE):
            result = self.account.purgeCache(urls[i:i % MAX_URLS_PER_PURGE],
                                             id=account_id)
            if not result:
                return result

        return True
dataset/ETHPy150Open softlayer/softlayer-python/SoftLayer/managers/cdn.py/CDNManager.purge_content/operator `+` -> `%`