> ## 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.

# DataCollection

Data collection setting. If no available model provider meets the requirement, your request will return an error.

* allow: (default) allow providers which store user data non-transiently and may train on it

* deny: use only providers which do not collect user data.

## Example Usage

```go theme={null}
import (
	"github.com/OpenRouterTeam/go-sdk/models/components"
)

value := components.DataCollectionDeny

// Open enum: custom values can be created with a direct type cast
custom := components.DataCollection("custom_value")
```

## Values

| Name                  | Value |
| --------------------- | ----- |
| `DataCollectionDeny`  | deny  |
| `DataCollectionAllow` | allow |