> ## 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.

# ChatFinishReasonEnum - Go SDK

> ChatFinishReasonEnum type definition

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

## Example Usage

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

value := components.ChatFinishReasonEnumToolCalls

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

## Values

| Name                                | Value           |
| ----------------------------------- | --------------- |
| `ChatFinishReasonEnumToolCalls`     | tool\_calls     |
| `ChatFinishReasonEnumStop`          | stop            |
| `ChatFinishReasonEnumLength`        | length          |
| `ChatFinishReasonEnumContentFilter` | content\_filter |
| `ChatFinishReasonEnumError`         | error           |