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 possibility
TIA
