This API is subject to change. Bug fixes and new features will be released based on developer feedback throughout the preview period.
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.