> ## 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.

# UpdateObservabilityDestinationRequest

## Example Usage

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

let value: UpdateObservabilityDestinationRequest = {};
```

## Fields

| Field | Type | Required | Description | Example |
| - | - | - | - | - |
| `apiKeyHashes` | *string*\[] | :heavy\_minus\_sign: | Optional allowlist of OpenRouter API key hashes. `null` clears the filter (all keys). Omitting leaves the current value. Must contain at least one hash if provided. | null |
| `broadcastGenerationCost` | *boolean* | :heavy\_minus\_sign: | Whether to include cost and billing generation metadata. | false |
| `broadcastGenerationIdentity` | *boolean* | :heavy\_minus\_sign: | Whether to include identity generation metadata. | false |
| `broadcastGenerationRequestContext` | *boolean* | :heavy\_minus\_sign: | Whether to include request-context generation metadata. | false |
| `config` | Record\<string, *any*> | :heavy\_minus\_sign: | Provider-specific configuration fields to update. Masked values are ignored; unset fields keep their current value. | \{<br />"baseUrl": "[https://us.cloud.langfuse.com](https://us.cloud.langfuse.com)",<br />"publicKey": "pk-l...EfGh",<br />"secretKey": "sk-l...AbCd"<br />} |
| `enabled` | *boolean* | :heavy\_minus\_sign: | Whether the destination is enabled. | true |
| `filterRules` | [models.ObservabilityFilterRulesConfigNullable](../models/observabilityfilterrulesconfignullable.mdx) | :heavy\_minus\_sign: | N/A | null |
| `name` | *string* | :heavy\_minus\_sign: | Human-readable name for the destination. | Production Langfuse |
| `privacyMode` | *boolean* | :heavy\_minus\_sign: | When true, request/response bodies are not forwarded — only metadata. | false |
| `regions` | [models.ObservabilityDataRegionInput](../models/observabilitydataregioninput.mdx)\[] | :heavy\_minus\_sign: | Data regions this destination applies to. `eu` is accepted as an alias for `europe` and normalizes to `europe`. Omitting this field keeps the current value; it cannot be cleared. | \[<br />"global"<br />] |
| `samplingRate` | *number* | :heavy\_minus\_sign: | Sampling rate between 0.0001 and 1 (1 = 100%). | 1 |