Inventory Changed

Trigger Type

ecomm_inventory_changed

Field	Type	Description
`_id`	string	Unique identifier for a SKU item
`quantity`	number	Total quantity of items remaining in inventory (if finite)
`inventoryType`	string	infinite or finite

{
    "_id": "5bfedb42bab0ad90fa7dad39",
    "quantity": 83,
    "inventoryType": "finite"
}