I have a shopify app that needs to update stock of a product, so i figured out i had to update the inventory level through the REST API (REST Inventory Levels).
This worked perfectly for me in my test store, but i have seen in production that some users are getting a "422 Unprocessable entity" error when running this adjustment in the inventory level. Then i found this in the documentation, which generates that 422 error:
But there is no further explanation on what a "untracked" inventory item is. Does anyone know what this is refering to?