Class SavedListsResource

Add items, or update the ones already there (upsert by SKU). Unknown SKUs are refused with PRODUCT_NOT_FOUND and details.skus. Requires edit access.

Add a list (or part of it) to a cart. Partial success is normal: items the cart refuses come back in failed and do not stop the rest. Needs the cart access token, as any cart write.

Create a list. Pass companyId to share it with the company from the start.

Delete a list. The favorites list is emptied instead of removed. Requires manage access.

Copy a list (any access level) into a new personal list.

The customer's favorites list, created on first call. The server-side home for a wishlist: add and remove with addItems / removeItem on its id.

Get a list with its items.

Get a list with each item's product resolved for the current market.

The customer's lists (own + company), most recently changed first. Summaries only.

Which of the customer's lists contain each SKU — one call per page for the "saved" toggles.

Remove one item. Idempotent. Requires edit access.

Share with a company (companyId) or make personal again (null). Requires manage access.

Rename or re-describe a list. Requires manage access.

Change quantity, note, order or options of one item. Requires edit access.