---
title: "UpdateObservabilityDestinationRequest"
---

## Fields

| Field                                                                                                                                                                | Type                                                                                                                                                                 | Required                                                                                                                                                             | Description                                                                                                                                                          | Example                                                                                                                                                              |
| -------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `api_key_hashes`                                                                                                                                                     | List[*str*]                                                                                                                                                          | :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                                                                                                                                                                 |
| `config`                                                                                                                                                             | Dict[str, *Nullable[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",<br/>"publicKey": "pk-l...EfGh",<br/>"secretKey": "sk-l...AbCd"<br/>}                                               |
| `enabled`                                                                                                                                                            | *Optional[bool]*                                                                                                                                                     | :heavy_minus_sign:                                                                                                                                                   | Whether the destination is enabled.                                                                                                                                  | true                                                                                                                                                                 |
| `filter_rules`                                                                                                                                                       | [OptionalNullable[components.ObservabilityFilterRulesConfig]](../components/observabilityfilterrulesconfig.mdx)                                                       | :heavy_minus_sign:                                                                                                                                                   | N/A                                                                                                                                                                  | null                                                                                                                                                                 |
| `name`                                                                                                                                                               | *Optional[str]*                                                                                                                                                      | :heavy_minus_sign:                                                                                                                                                   | Human-readable name for the destination.                                                                                                                             | Production Langfuse                                                                                                                                                  |
| `privacy_mode`                                                                                                                                                       | *Optional[bool]*                                                                                                                                                     | :heavy_minus_sign:                                                                                                                                                   | When true, request/response bodies are not forwarded — only metadata.                                                                                                | false                                                                                                                                                                |
| `sampling_rate`                                                                                                                                                      | *Optional[float]*                                                                                                                                                    | :heavy_minus_sign:                                                                                                                                                   | Sampling rate between 0.0001 and 1 (1 = 100%).                                                                                                                       | 1                                                                                                                                                                    |