> ## Documentation Index > Fetch the complete documentation index at: https://openrouter.ai/docs/llms.txt > Use this file to discover all available pages before exploring further. # BulkUnassignKeysFromGuardrailRequest ## Example Usage ```typescript theme={null} import { BulkUnassignKeysFromGuardrailRequest } from "@openrouter/sdk/models/operations"; let value: BulkUnassignKeysFromGuardrailRequest = { id: "550e8400-e29b-41d4-a716-446655440000", bulkUnassignKeysRequest: { keyHashes: [ "c56454edb818d6b14bc0d61c46025f1450b0f4012d12304ab40aacb519fcbc93", ], }, }; ``` ## Fields | Field | Type | Required | Description | Example | | ------------------------- | -------------------------------------------------------------------------- | -------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------- | | `httpReferer` | *string* | :heavy\_minus\_sign: | The app identifier should be your app's URL and is used as the primary identifier for rankings.
This is used to track API usage per application.
| | | `appTitle` | *string* | :heavy\_minus\_sign: | The app display name allows you to customize how your app appears in OpenRouter's dashboard.
| | | `appCategories` | *string* | :heavy\_minus\_sign: | Comma-separated list of app categories (e.g. "cli-agent,cloud-agent"). Used for marketplace rankings.
| | | `id` | *string* | :heavy\_check\_mark: | The unique identifier of the guardrail | 550e8400-e29b-41d4-a716-446655440000 | | `bulkUnassignKeysRequest` | [models.BulkUnassignKeysRequest](../../models/bulkunassignkeysrequest.mdx) | :heavy\_check\_mark: | N/A | \{
"key\_hashes": \[
"c56454edb818d6b14bc0d61c46025f1450b0f4012d12304ab40aacb519fcbc93"
]
} |