Create Item into Collection with latest API

Design help Data API
1

I’m trying to code using a latest API "webflow-api": "^2.3.1" and using Typescript to code the solution.

I can’t seem to figure out where code the collection for the call.

Here’s the start of the code:

 const collectionItemFieldData : Webflow.CollectionItemFieldData = {
     name: '',
     slug: '',
 }

 const collectionItem : Webflow.CollectionItem = {
     id: '1234',
     isArchived: false,
     isDraft: true,
     fieldData: collectionItemFieldData
 }

 const response = await webflow.collections.items.createItem(webflowCmsCollectionId, collectionItem);

But the CollectionItemFieldData doesn’t appear to accept an array of items based on the interface definitions. Just name and slug attributes.

I didn’t see any good examples here:

I may just use the raw JSON Rest Services and the API suggestions instead if I can’t figure out how to build a full key value pairs using the classes provided in the API.