byok_provider_mismatch
HTTP status: 422
This project’s own provider key (BYOK) belongs to a different provider than the model this request needs, and platform fallback is turned off for the project. Choose a model from your key’s provider, or allow platform fallback in the project’s BYOK settings.
Every API error response carries this
code, a human-readable message, and a request_id. Include the request_id when contacting support so we can trace the request.