Hi Yin,
Thanks so much for your fast reply. sorry for not making my question clear
I understand that I have to create a new ad, I use AdGroupAdService to create the new image ad, I wish to reuse the image from a base ad(which is in another account)
the image was not uploaded with MediaService, so there is no MediaID returned when I try to get base ad information using AdGroupAdService.get(). So I was using adToCopyImageFrom to copy the image. It works fine if they are within the same account, but it does not work when they are in different accounts.
I guess it boils down to, is there anyway to get image data from an base ad in another account, in any format that can be added to a new ad?