> ## 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

## Fields

| Field                               | Type                                                                                                                                                        | Required             | Description                                                                                                                                                                        | Example                                                                                                                                                      |
| ----------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| `APIKeyHashes`                      | optionalnullable.OptionalNullable\[\[]`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`           | `*bool`                                                                                                                                                     | :heavy\_minus\_sign: | Whether to include cost and billing generation metadata.                                                                                                                           | false                                                                                                                                                        |
| `BroadcastGenerationIdentity`       | `*bool`                                                                                                                                                     | :heavy\_minus\_sign: | Whether to include identity generation metadata.                                                                                                                                   | false                                                                                                                                                        |
| `BroadcastGenerationRequestContext` | `*bool`                                                                                                                                                     | :heavy\_minus\_sign: | Whether to include request-context generation metadata.                                                                                                                            | false                                                                                                                                                        |
| `Config`                            | map\[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`                           | `*bool`                                                                                                                                                     | :heavy\_minus\_sign: | Whether the destination is enabled.                                                                                                                                                | true                                                                                                                                                         |
| `FilterRules`                       | optionalnullable.OptionalNullable\[[components.ObservabilityFilterRulesConfigNullable](../../models/components/observabilityfilterrulesconfignullable.mdx)] | :heavy\_minus\_sign: | N/A                                                                                                                                                                                | null                                                                                                                                                         |
| `Name`                              | `*string`                                                                                                                                                   | :heavy\_minus\_sign: | Human-readable name for the destination.                                                                                                                                           | Production Langfuse                                                                                                                                          |
| `PrivacyMode`                       | `*bool`                                                                                                                                                     | :heavy\_minus\_sign: | When true, request/response bodies are not forwarded — only metadata.                                                                                                              | false                                                                                                                                                        |
| `Regions`                           | \[][components.ObservabilityDataRegionInput](../../models/components/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`                      | `*float64`                                                                                                                                                  | :heavy\_minus\_sign: | Sampling rate between 0.0001 and 1 (1 = 100%).                                                                                                                                     | 1                                                                                                                                                            |