• Parameters

    • collectionId: string

      The ID of the collection to retrieve the item from.

    • itemId: ItemID

      The ID of the item to retrieve.

    • Optionaloptions: WeivDataOptionsCache

      An object containing options to use when processing this operation.

    Returns Promise<Item | null>

    Fulfilled - The retrieved item or null if not found. Rejected - The error that caused the rejection.

    Retrieves an item from a collection.