> ## Documentation Index
> Fetch the complete documentation index at: https://docs.auriko.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# provider_blocked

> HTTP 400 — All providers for this model are in the blocklist.

## HTTP status

`400 invalid_request_error`

## Typical cause

The `exclude_providers` parameter or workspace policy blocks every provider that serves the requested model.

## Resolution

Remove providers from the blocklist, or choose a model available on a non-blocked provider.