## AgentLogsRequest.before property [​](/content/docs/sdk/core.agentlogsrequest.before#agentlogsrequestbefore-property/index.html)

Opaque pagination cursor. Pass the `nextBefore` value from a previous response to fetch the next (older) page; treat it as an opaque token rather than parsing it. Logs are read across all rotated log files, not just the most recent one.

**Signature:**

```typescript
before?: string;
```  
- [AgentLogsRequest.before property](/content/docs/sdk/core.agentlogsrequest.before#agentlogsrequestbefore-property/index.html)