> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.nvidia.com/nemo/relay/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.nvidia.com/nemo/relay/_mcp/server.

# Type Alias Nemo Relay Native LlmSanitize Request Cb

> Native LLM request sanitizer callback. Return a successful null output to omit the observability payload and annotation. `request_json` is borrowed, but may be written directly to `out_request_json` as a pass-through; the host releases an aliased input/output once. Any other non-null output must be host-allocated and transfers ownership to the host.

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`.

<pre />

Native LLM request sanitizer callback. Return a successful null output to omit the observability payload and annotation. `request_json` is borrowed, but may be written directly to `out_request_json` as a pass-through; the host releases an aliased input/output once. Any other non-null output must be host-allocated and transfers ownership to the host.