> ## Documentation Index
> Fetch the complete documentation index at: https://openrouter-d02e98a0-mintlify-a46887cf.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# McpApprovalResponseItem - Go SDK

> McpApprovalResponseItem type definition

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

User response to an MCP tool approval request

## Fields

| Field               | Type                                                                                                       | Required             | Description |
| ------------------- | ---------------------------------------------------------------------------------------------------------- | -------------------- | ----------- |
| `ApprovalRequestID` | `string`                                                                                                   | :heavy\_check\_mark: | N/A         |
| `Approve`           | `bool`                                                                                                     | :heavy\_check\_mark: | N/A         |
| `ID`                | optionalnullable.OptionalNullable\[`string`]                                                               | :heavy\_minus\_sign: | N/A         |
| `Reason`            | optionalnullable.OptionalNullable\[`string`]                                                               | :heavy\_minus\_sign: | N/A         |
| `Type`              | [components.McpApprovalResponseItemType](/client-sdks/go/api-reference/models/mcpapprovalresponseitemtype) | :heavy\_check\_mark: | N/A         |