Generate in Personal Settings → Security → Devices & sessions → Add device for the talk-bot bot user account (not a regular user). = $hasBotPassword ? 'Leave blank to keep current password.' : 'Required to send messages to Talk.' ?>
The bot user must be an admin to list all Talk rooms. Grant admin access in Settings → Users → [your-bot-user] → Admin.
This name appears as the sender of webhook messages in Talk.
Images older than this many days will be purged by the daily cron job. Default: 90 days.
Check rooms to enable webhooks for. Each room gets its own auth token.