Updates an inventory item.
Each time the inventory item is updated, revision increments by 1.
The current revision must be passed when updating the inventory item.
This ensures you're working with the latest inventory item and prevents unintended overwrites.
You can only call this method when authenticated as a Wix app or Wix user identity.
There are 2 errors with this status code.
This method may also return standard errors. Learn more about standard Wix errors.