# Type Alias MetadataItem

MetadataItem: { id: string; metadata?: VectorKeyValueListPair[] | null } & Record<
string,
any,
>

Representation of the 'MetadataItem' schema.

#### Type Declaration

- ##### id: string

  ID of collection Format: "uuid".

- ##### `Optional` metadata?: VectorKeyValueListPair[] | null

  List of metadata of the collections or documents or chunks Default: [].

  Copyright Ⓒ 2026 SAP SE or an SAP affiliate company. All rights reserved.

- Defined in packages/document-grounding/dist/client/api/schema/metadata-item.d.ts:5