Description:
EtsyError: Could not find a Listing with listing_id = 1210484537
This means the listing_id you entered is wrong for some reason. In this example, our listing_id is 1210484537. For your error, the number will be different.
Solution:
Recheck your Shop Uploader report to confirm you are entering the correct listing_id.
Some common problems are:
Typed the id wrong
Missing numbers
Out of order
Too many numbers
Copied a listing_id from a deleted listing
Copied the wrong listing_id
For more information on listing_id visit the Documentation page.