Special Considerations for Forward Modify Path

When applied to Image and Video Manager requests, the Forward Modify Path behavior creates different cache keys for the derivative and pristine images.

To purge both versions, submit a second URL with a query string parameter that disables Image and Video Manager (?imbypass=true).

In this example versions of product123.jpg and product456.jpg are now available on your origin. The Image and Video Manager rule that processes these image requests contains the Forward Modify Path behavior.

Submit a purge request containing the following URLs:

https://www.example.com/images/product123.jpg?imbypass=true
https://www.example.com/images/product456.jpg?imbypass=true
https://www.example.com/images/product123.jpg
https://www.example.com/images/product456.jpg
Purging the first two URLs clears the old pristine images from the cache. Purging the second two URLs clears the derivative images.
Important: To purge both versions, you must submit a purge for the pristine images before purging the derivative images.