This API is subject to change. Bug fixes and new features will be released based on developer feedback throughout the preview period.
Decrements quantities of multiple inventory items by variant and location.
Notes::
trackQuantity must be true to allow for decrementing the quantity.restrictInventory: true and the decrementData.decrementBy amount is greater than the current quantity in stock, the request will fail with an INSUFFICIENT_INVENTORY error.restrictInventory: false to allow for negative quantities.preorderRequest: true and the item is available for preorder, the item's preorderCounter will increase and the item's quantity will stay the same.You can only call this method when authenticated as a Wix app or Wix user identity.