input CreateExchangeItem

Fields

Field	Type	Description
`return_item_id`	`String`!	Public API return item ID that identifies the related record.
`exchange_product_sku`	`String`!	Exchange product sku. SKU matching is case-insensitive and ignores surrounding whitespace.
`quantity`	`Int`!	Quantity as a whole-unit count.

{
  "return_item_id": "UmV0dXJuSXRlbToxMjM0",
  "exchange_product_sku": "RED-HOODIE-L",
  "quantity": 2
}