> ## 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.

# GetPresetVersionResponse

A single version of a preset.

## Fields

| Field | Type | Required | Description | Example |
| - | - | - | - | - |
| `data` | [Nullable\[components.PresetDesignatedVersion\]](../components/presetdesignatedversion.mdx) | ✅ | A specific version of a preset, containing config and optional system prompt. | \{ "config": \{ "model": "openai/gpt-4o", "temperature": 0.7 }, "created\_at": "2026-04-20T10:00:00Z", "creator\_id": "user\_2dHFtVWx2n56w6HkM0000000000", "id": "550e8400-e29b-41d4-a716-446655440000", "preset\_id": "650e8400-e29b-41d4-a716-446655440001", "system\_prompt": "You are a helpful assistant.", "updated\_at": "2026-04-20T10:00:00Z", "version": 1 } |