> ## Documentation Index > Fetch the complete documentation index at: https://openrouter.ai/docs/llms.txt > Use this file to discover all available pages before exploring further. # ExternalUserResponse ## Fields | Field | Type | Required | Description | Example | | - | - | - | - | - | | `Data` | [components.ExternalUser](../../models/components/externaluser.mdx) | ✔️ | N/A | \{ "created\_at": "2026-09-16T12:00:00Z", "is\_active": true, "updated\_at": "2026-09-16T12:00:00Z", "user": "employee\_123" } |