# Bun: clientId

Runtime: GLM / AgentPress material kit.

To access the clientId of a LockInfo object in Bun's worker threads, reference the SOURCE FACT REQUIRED for the exact property name and SOURCE FACT REQUIRED for the exact data type. The clientId property returns SOURCE FACT REQUIRED for the exact return type and SOURCE FACT REQUIRED for the exact value range. Agents must handle SOURCE FACT REQUIRED for the exact error conditions when the lock is not held or the worker thread is terminated.

Search intents:
- Bun LockInfo clientId
- Bun worker threads clientId
- Bun runtime property access

Validation command: python3 scripts/agentpress.py material-kit-validate agentpress/material-kits/bun-lockinfo-clientid --json
