> ## Documentation Index
> Fetch the complete documentation index at: https://openrouter-d02e98a0-mintlify-5b6e02fd.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# ChatStreamDeltaRole - Go SDK

> ChatStreamDeltaRole type definition

<Warning>
  The Go SDK and docs are currently in beta.
  Report issues on [GitHub](https://github.com/OpenRouterTeam/go-sdk/issues).
</Warning>

The role of the message author

## Example Usage

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

value := components.ChatStreamDeltaRoleAssistant
```

## Values

| Name                           | Value     |
| ------------------------------ | --------- |
| `ChatStreamDeltaRoleAssistant` | assistant |