As part of our blog subscription process, we send out an automated email, confirming someone's subscription. The email includes an image that is stored in our Marketing Cloud platform, although the email itself is sent on different a system, not from Marketing Cloud.
We now need to change the image, but we don't know its name or location, only the URL.
Is it possible to Query the name/ID of an image based on the URL? Or is the ID embedded somewhere in the URL of the image?