> ## Documentation Index
> Fetch the complete documentation index at: https://openrouter-d02e98a0-mintlify-7021d5f4.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# ChatDebugOptions - Go SDK

> ChatDebugOptions type definition

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

Debug options for inspecting request transformations (streaming only)

## Fields

| Field              | Type    | Required             | Description                                                                                                                          | Example |
| ------------------ | ------- | -------------------- | ------------------------------------------------------------------------------------------------------------------------------------ | ------- |
| `EchoUpstreamBody` | `*bool` | :heavy\_minus\_sign: | If true, includes the transformed upstream request body in a debug chunk at the start of the stream. Only works with streaming mode. | true    |