> ## Documentation Index
> Fetch the complete documentation index at: https://docs.devin.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# CognitionAcp.CognitionLifecycleUpdateMeta

> Metadata for / events forwarded as .

Metadata for `devin_suspended` / `devin_exited` events forwarded as
`session_info_update`.

Carries the session lifecycle state so the client can detect sleeping
and terminal states.

```typescript
type CognitionLifecycleUpdateMeta = void
```


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