Use this API to add an item to an Assortment in the Dsco Platform.
The Add Item To Assortment API documents the API's URL, it's arguments/return values and how to interact with it (GET, POST, PUT, etc.) in the Dsco Interactive Playground.
Input DscoItemIdOrItemKey JSON Object
Pass an instance of a DscoItemIdOrItemKey JSON Object as the body of the http request and the item will be added to the assortment. If the assortment specified cannot be found, an error will be returned.