Currently I've images with OOTB AEM thumbnail renditions
48,140,318,1280, I recently added custom thumbnail values to the
thumbnail process step.How can i update the image with new values(also
delete the older ones) I've given in the workflow, do i need to upload
the image again or can i achieve it by running any procedure?I tried
running the "DAM update asset" workflow through sidekick gain after
updating the new thumbnail values, it didn't work.Please suggest me with
any possibilityTIA