[DOCS] SubagentStop hook reference missing agent_id and agent_transcript_path added in 2.0.42

Documentation Type

Incorrect/outdated documentation

Documentation Location

https://code.claude.com/docs/en/hooks#stop/subagentstop-decision-control

Section/Topic

Stop/SubagentStop Decision Control

Current Documentation

Stop and SubagentStop Input

stop_hook_active is true when Claude Code is already continuing as a result of
a stop hook. Check this value or process the transcript to prevent Claude Code
from running indefinitely.

```json theme={null}
{
"session_id": "abc123",
"transcript_path": "~/.claude/projects/.../00893aaf-19fa-41d2-8238-13269b9b3ca0.jsonl",
"permission_mode": "default",
"hook_event_name": "Stop",
"stop_hook_active": true
}

### What's Wrong or Missing?

 ```
 "agent_id": <hexadecimal code string>,
  "agent_transcript_path": <.jsonl transcript path>

Suggested Improvement

An advanced example showing parsing of the transcript would be superb!!

Impact

Medium - Makes feature difficult to understand

Additional Context

Also may need updating:

• https://code.claude.com/docs/en/hooks#configuration-2
• https://code.claude.com/docs/en/hooks#example:-subagentstop-with-custom-logic