Note: The Item API only works with the Wix Restaurants Menus (New) app. Make sure you have installed this app from the Wix App Market.
Creates an item.
To create multiple items at once, use Bulk Create Items.
You can only call this method when authenticated as a Wix app or Wix user identity.
This method doesn't return any custom errors, but may return standard errors. Learn more about standard Wix errors.