> ## 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.

# UpdatePrivateEndpointRequest

## Fields

| Field | Type | Required | Description | Example |
| - | - | - | - | - |
| `BaseURL` | `*string` | :heavy\_minus\_sign: | HTTPS base URL of your deployment. Required unless the provider derives its URL from the BYOK credential (Azure, Amazon Bedrock, Google Vertex). | [https://contoso.openai.azure.com](https://contoso.openai.azure.com) |
| `DeclaredRegion` | optionalnullable.OptionalNullable\[[components.UpdatePrivateEndpointRequestDeclaredRegion](../../models/components/updateprivateendpointrequestdeclaredregion.mdx)] | :heavy\_minus\_sign: | Attest where this deployment processes data. | us |
| `DeclaredZdr` | optionalnullable.OptionalNullable\[`bool`] | :heavy\_minus\_sign: | Attest that this deployment retains no prompt or completion data. | |
| `UpstreamModelID` | `string` | :heavy\_check\_mark: | Model or deployment identifier sent to the upstream provider. | gpt-4o-prod |