> ## 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.

# ChangeApiKeyPolicyAssignmentRequest

## Example Usage

```typescript theme={null}
import { ChangeApiKeyPolicyAssignmentRequest } from "@openrouter/sdk/models/operations";

let value: ChangeApiKeyPolicyAssignmentRequest = {
  hash: "c56454edb818d6b14bc0d61c46025f1450b0f4012d12304ab40aacb519fcbc93",
  changeGuardrailPolicyAssignmentRequest: {
    assigned: true,
    expectedAssignment: {
      optedOut: false,
      policyIds: [],
      workspaceDefaultPolicyIds: [
        "2c6f1a4e-0b7d-4e59-9a61-3f8d2e7c1b90",
      ],
    },
    policyId: "550e8400-e29b-41d4-a716-446655440000",
    policyType: "budget",
    workspaceId: "0df9e665-d932-5740-b2c7-b52af166bc11",
  },
};
```

## Fields

| Field | Type | Required | Description | Example |
| - | - | - | - | - |
| `httpReferer` | *string* | ➖ | 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* | ➖ | The app display name allows you to customize how your app appears in OpenRouter's dashboard.  | |
| `appCategories` | *string* | ➖ | Comma-separated list of app categories (e.g. "cli-agent,cloud-agent"). Used for marketplace rankings.  | |
| `hash` | *string* | ✔️ | API key hash | c56454edb818d6b14bc0d61c46025f1450b0f4012d12304ab40aacb519fcbc93 |
| `changeGuardrailPolicyAssignmentRequest` | [models.ChangeGuardrailPolicyAssignmentRequest](../../models/changeguardrailpolicyassignmentrequest.mdx) | ✔️ | N/A | |