> ## 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.

# VideoGenerationUsage - Go SDK

> VideoGenerationUsage type definition

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

Usage and cost information for the video generation. Available once the job has completed.

## Fields

| Field    | Type                                          | Required             | Description                                                            |
| -------- | --------------------------------------------- | -------------------- | ---------------------------------------------------------------------- |
| `Cost`   | optionalnullable.OptionalNullable\[`float64`] | :heavy\_minus\_sign: | The cost of the video generation in USD.                               |
| `IsByok` | `*bool`                                       | :heavy\_minus\_sign: | Whether the request was made using a Bring Your Own Key configuration. |