For invalidating a Free xxx chat profile pics

If client requests include five different query strings for the same object, you can either invalidate the object five times, once for each query string, or you can use the * wildcard in the invalidation path, as shown in the following example: For more information about using wildcards in the invalidation path, see Invalidation paths.For more information about query strings, see Configuring Cloud Front to Cache Based on Query String Parameters.If you submit more than the allotted number of invalidation paths in a month, you pay a fee for each invalidation path that you submit.For more information about the charges for invalidation, see Paying for Object Invalidation.

(If you configure Cloud Front to forward all headers to your origin, Cloud Front doesn't cache your objects.) For more information, see Configuring Cloud Front to Cache Objects Based on Request Headers.To determine which objects viewers have requested, enable Cloud Front access logging.For more information about access logs, see Access Logs.To control the versions of objects that are served from your distribution, you can either invalidate objects or give them versioned file names.If you'll want to update your objects frequently, we recommend that you primarily use object versioning for the following reasons: For more information about object versioning, see Updating Existing Objects Using Versioned Object Names.

Leave a Reply