Amazon, you are taking changes way too far!
They are killing the Inventory Loader File too. Long story short, the "X delete" feature of the Inventory Loader File is now saying goodbye. X delete was BY FAR the best feature flat files ever had. It helped us to remove "completely" the seller's contributions from the system.
With the new updated template, this feature is gone or will be gone for good in 2024. Amazon radically changed the schema of the template, adding new rows, attributes, and features.
Meaning that there is a whole new structure on how the system recognizes and understands our inputs. For example, now you can only identify products by their ASIN, not with other product IDs.
I have probably solved more issues with the Inventory Loader File than with any other flat file on Amazon. EVER. That was my "secret" weapon.