Find below the Youtube Ads tracking format for the Display marketing channel .
If you integrate the Eulerian tracking template directly into your Youtube campaigns tracking template , we recommend that you encode the special characters .
It is currently not possible to integrate Eulerian impression tracking within the Youtube platform.
If you are wrapping the Eulerian tracking template within another platform's tracking , make sure that your separators (the | sign) and your macro markers (the { } signs) are not encoded (as %C and %D respectively).