> ## 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) | :heavy\_check\_mark: | 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
} |