> ## 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.

# PrivateEndpointCheckReason

Why the check failed.

## Example Usage

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

let value: PrivateEndpointCheckReason = "no_byok_key";

// Open enum: unrecognized values are captured as Unrecognized<string>
```

## Values

```typescript theme={null}
"database_error" | "endpoint_limit_reached" | "invalid_base_url" | "model_not_found" | "provider_not_found" | "endpoint_not_found" | "workspace_not_found" | "no_byok_key" | "key_decryption_failed" | "upstream_error" | "invalid_response" | "invalid_stream" | "missing_usage" | "model_mismatch" | "not_validated" | "validation_stale" | Unrecognized<string>
```