Engine Serial Number 2021 Jeep Cherokee Limited

I need the engine serial number for export paperwork (2021 Cherokee Limited). I've found several numbers engraved and some on stickers. One plate I found using my camera, but it was part of the VIN number (perhaps the chassis number), but I need to actual engine number. Can anyone help me identify what the ESN should look like for this year and model? Number of digits and location?

Pictures are from what I could access/find. Any of these the ESN?