openai.internal._reject

(internal) Every LOCAL, pre-send rejection in the chat family throws ONE error identity: `ai.errors.InvalidRequest` with a null status code — the class `ResponsesClient`, `GeminiClient`, `ImageClient` and the Bedrock client already use.

Reference version

Signature

function openai.internal._reject(provider: string, detail: string) -> ai.errors.InvalidRequest

(internal) Every LOCAL, pre-send rejection in the chat family throws ONE error identity: ai.errors.InvalidRequest with a null status code — the class ResponsesClient, GeminiClient, ImageClient and the Bedrock client already use.

It matters that this is an ai.errors.Failure and not baml.errors.InvalidArgument: ai.errors.normalize flattens a non-Failure into an untyped baml.errors.UnknownError, and ai.Fallback only advances to the next member on a TYPED failure. A missing key in one member of a fallback chain has to fall through, not abort the chain.

Source:<builtin>/openai/ns_internal/chat.bamlbytes 2177–2399