> 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 full documentation content, see https://docs.nvidia.com/nemo/relay/llms-full.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.nvidia.com/nemo/relay/_mcp/server.

# Enum ApiSpecific Response

> API-specific response data that cannot be normalized across providers.

Generated from `cargo doc --no-deps -p nemo-relay -p nemo-relay-adaptive -p nemo-relay-ffi`.

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API-specific response data that cannot be normalized across providers.

Each variant captures fields unique to a particular LLM API, stored via internal tagging on the `"api"` key.

## Variants

### `OpenAIChat`

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OpenAI Chat Completions-specific fields.

#### Fields

### `logprobs: Option<Json>`

Token-level log probabilities (raw JSON, too complex to normalize).

### `system_fingerprint: Option<String>`

System fingerprint for reproducibility.

### `service_tier: Option<String>`

Processing tier used (e.g., "default").

### `OpenAIResponses`

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OpenAI Responses API-specific fields.

#### Fields

### `output_items: Option<Vec<Json>>`

Full output items array for direct access.

### `status: Option<String>`

Response status (e.g., "completed", "incomplete").

### `incomplete_details: Option<Json>`

Details about why the response is incomplete.

### `previous_response_id: Option<String>`

Echoed previous response ID for conversation continuation.

### `store: Option<bool>`

Whether this response is marked for server-side storage.

### `service_tier: Option<String>`

Service tier used for the response.

### `truncation: Option<Json>`

Truncation behavior metadata.

### `reasoning: Option<Json>`

Reasoning configuration/result metadata.

### `input_tokens_details: Option<Json>`

Raw input token details payload.

### `output_tokens_details: Option<Json>`

Raw output token details payload.

### `AnthropicMessages`

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Anthropic Messages API-specific fields.

#### Fields

### `object_type: Option<String>`

Anthropic object type (typically `"message"`).

### `role: Option<String>`

Anthropic response role (typically `"assistant"`).

### `stop_reason: Option<String>`

Raw Anthropic stop\_reason.

### `stop_sequence: Option<String>`

Which stop sequence was matched (if any).

### `service_tier: Option<String>`

Anthropic response service tier when present.

### `container: Option<Json>`

Anthropic container payload when present.

### `content_blocks: Option<Vec<Json>>`

Full content blocks array for direct access.

### `Custom`

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Custom/unknown API - catch-all for user-implemented codecs.

#### Fields

### `api_name: String`

API identifier.

### `data: Json`

Opaque API-specific data.

## Trait Implementations

### `impl Clone for ApiSpecificResponse`

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#### `clone`

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#### `clone_from`

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### `impl Debug for ApiSpecificResponse`

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#### `fmt`

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### `impl<'de> Deserialize<'de> for ApiSpecificResponse`

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#### `deserialize`

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### `impl PartialEq for ApiSpecificResponse`

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#### `eq`

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#### `ne`

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### `impl Serialize for ApiSpecificResponse`

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#### `serialize`

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### `impl StructuralPartialEq for ApiSpecificResponse`

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