The majority of data is cached in SSP and SuiteScript method calls, such as the method calls that exist in the sc.environment.ssp file. To effectively clear the CDN cache, you must clear the cache of URLs for the files that include those methods. Enter URLs that point to the appropriate SSP, CSS, or SuiteScript files in cache invalidation requests. You cannot clear CDN cache by using product URLs. Product URLs point to a specific item displayed on your website, such as http://www.mywebstore.com/blue-hat.
For more information about determining which URL you should use in cache invalidation requests, see Cache Invalidation in Specific Scenarios.