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# Module resolve

> Provider-surface detection and best-effort normalization: the preferred path for turning raw provider JSON into normalized types when no codec annotation is present.

Generated from `cargo doc --no-deps -p nemo-relay -p nemo-relay-adaptive -p nemo-relay-pii-redaction -p nemo-relay-ffi -p nemo-relay-types -p nemo-relay-plugin -p nemo-relay-worker-proto -p nemo-relay-worker`.

Provider-surface detection and best-effort normalization: the preferred path for turning raw provider JSON into normalized types when no codec annotation is present.

## Enums

* [ProviderSurface](/reference/api/rust-library-reference/nemo-relay/codec/resolve/enum-providersurface): A built-in provider request/response surface.

## Functions

* [detect\_request\_surface](/reference/api/rust-library-reference/nemo-relay/codec/resolve/fn-detect-request-surface): Detect the request surface from a raw request body by top-level key.
* [detect\_request\_surface\_with\_hint](/reference/api/rust-library-reference/nemo-relay/codec/resolve/fn-detect-request-surface-with-hint): Like [`detect_request_surface`](/reference/api/rust-library-reference/nemo-relay/codec/resolve/fn-detect-request-surface), but a recognized `provider_hint` resolves the one ambiguous shape (an Anthropic request without a top-level `system`, otherwise read as OpenAI Chat). Today, only the exact hints `"anthropic"` and `"anthropic.messages"` change detection; `None` or any other value is ignored and detection stays shape-only.
* [detect\_response\_surface](/reference/api/rust-library-reference/nemo-relay/codec/resolve/fn-detect-response-surface): Detect the response surface from a raw provider response, classifying only when exactly one built-in shape matches (the built-in codecs accept minimal objects, so decode success alone is not a reliable classifier).
* [normalize\_request](/reference/api/rust-library-reference/nemo-relay/codec/resolve/fn-normalize-request): Best-effort decode of a raw request into [`AnnotatedLlmRequest`](/reference/api/rust-library-reference/nemo-relay/codec/request/struct-annotatedllmrequest) (fail-open).
* [normalize\_request\_with\_hint](/reference/api/rust-library-reference/nemo-relay/codec/resolve/fn-normalize-request-with-hint): Like [`normalize_request`](/reference/api/rust-library-reference/nemo-relay/codec/resolve/fn-normalize-request), but a recognized `provider_hint` can disambiguate provider request shapes that are otherwise identical.
* [normalize\_response](/reference/api/rust-library-reference/nemo-relay/codec/resolve/fn-normalize-response): Best-effort decode of a raw response into [`AnnotatedLlmResponse`](/reference/api/rust-library-reference/nemo-relay/codec/response/struct-annotatedllmresponse) (fail-open).

> Provider-surface detection and best-effort normalization: the preferred path for turning raw provider JSON into normalized types when no codec annotation is present.

## Docs

- [Enum Provider Surface](https://docs.nvidia.com/nemo/relay/v0.5.0/reference/api/rust-library-reference/nemo-relay/codec/resolve/enum-providersurface.md): A built-in provider request/response surface.
- [Function detect_request_surface](https://docs.nvidia.com/nemo/relay/v0.5.0/reference/api/rust-library-reference/nemo-relay/codec/resolve/fn-detect-request-surface.md): Detect the request surface from a raw request body by top-level key.
- [Function detect_request_surface_with_hint](https://docs.nvidia.com/nemo/relay/v0.5.0/reference/api/rust-library-reference/nemo-relay/codec/resolve/fn-detect-request-surface-with-hint.md): Like `detect_request_surface`, but a recognized `provider_hint` resolves the one ambiguous shape (an Anthropic request without a top-level `system`, otherwise read as OpenAI Chat). Today, only the exact hints `"anthropic"` and `"anthropic.messages"` change detection; `None` or any other value is ignored and detection stays shape-only.
- [Function detect_response_surface](https://docs.nvidia.com/nemo/relay/v0.5.0/reference/api/rust-library-reference/nemo-relay/codec/resolve/fn-detect-response-surface.md): Detect the response surface from a raw provider response, classifying only when exactly one built-in shape matches (the built-in codecs accept minimal objects, so decode success alone is not a reliable classifier).
- [Function normalize_request](https://docs.nvidia.com/nemo/relay/v0.5.0/reference/api/rust-library-reference/nemo-relay/codec/resolve/fn-normalize-request.md): Best-effort decode of a raw request into `AnnotatedLlmRequest` (fail-open).
- [Function normalize_request_with_hint](https://docs.nvidia.com/nemo/relay/v0.5.0/reference/api/rust-library-reference/nemo-relay/codec/resolve/fn-normalize-request-with-hint.md): Like `normalize_request`, but a recognized `provider_hint` can disambiguate provider request shapes that are otherwise identical.
- [Function normalize_response](https://docs.nvidia.com/nemo/relay/v0.5.0/reference/api/rust-library-reference/nemo-relay/codec/resolve/fn-normalize-response.md): Best-effort decode of a raw response into `AnnotatedLlmResponse` (fail-open).