Defined in: [src/session/types.ts:10](https://github.com/strands-agents/harness-sdk/blob/1fd743a7fe7cba5547824c6123aab7e6f3a7f10f/strands-ts/src/session/types.ts#L10)

Manifest tracks snapshot metadata. Stored alongside snapshots to support versioning and future multi-agent patterns.

## Properties

### schemaVersion

```ts
schemaVersion: string;
```

Defined in: [src/session/types.ts:12](https://github.com/strands-agents/harness-sdk/blob/1fd743a7fe7cba5547824c6123aab7e6f3a7f10f/strands-ts/src/session/types.ts#L12)

Schema version for forward/backward compatibility

---

### updatedAt

```ts
updatedAt: string;
```

Defined in: [src/session/types.ts:14](https://github.com/strands-agents/harness-sdk/blob/1fd743a7fe7cba5547824c6123aab7e6f3a7f10f/strands-ts/src/session/types.ts#L14)

ISO 8601 timestamp of last manifest update