> ## 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.

# OpenAIResponseFunctionToolCall - Go SDK

> OpenAIResponseFunctionToolCall 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   |
| ----------- | ------------------------------------------------------------------------------------------------------------------------ | -------------------- | ----------------------------------------------------------------------------------------------- | --------- |
| `Arguments` | `string`                                                                                                                 | :heavy\_check\_mark: | N/A                                                                                             |           |
| `CallID`    | `string`                                                                                                                 | :heavy\_check\_mark: | N/A                                                                                             |           |
| `ID`        | `*string`                                                                                                                | :heavy\_minus\_sign: | N/A                                                                                             |           |
| `Name`      | `string`                                                                                                                 | :heavy\_check\_mark: | N/A                                                                                             |           |
| `Namespace` | `*string`                                                                                                                | :heavy\_minus\_sign: | Namespace qualifier for tools registered as part of a namespace tool group (e.g. an MCP server) |           |
| `Status`    | [\*components.ToolCallStatus](/client-sdks/go/api-reference/models/toolcallstatus)                                       | :heavy\_minus\_sign: | N/A                                                                                             | completed |
| `Type`      | [components.OpenAIResponseFunctionToolCallType](/client-sdks/go/api-reference/models/openairesponsefunctiontoolcalltype) | :heavy\_check\_mark: | N/A                                                                                             |           |