> ## 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.

# ContentPartInputFile - Go SDK

> ContentPartInputFile type definition

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

## Fields

| Field       | Type                                                                                                 | Required             | Description | Example                                                                            |
| ----------- | ---------------------------------------------------------------------------------------------------- | -------------------- | ----------- | ---------------------------------------------------------------------------------- |
| `InputFile` | [components.MultimodalMedia](/client-sdks/go/api-reference/models/multimodalmedia)                   | :heavy\_check\_mark: | N/A         | `{"data": "data:audio/wav;base64,UklGRiQAAABXQVZFZm10IBAAAAA...","format": "wav"}` |
| `Type`      | [components.ContentPartInputFileType](/client-sdks/go/api-reference/models/contentpartinputfiletype) | :heavy\_check\_mark: | N/A         |                                                                                    |