> ## Documentation Index
> Fetch the complete documentation index at: https://v2galileo-feat-update-docs-main-26464861746.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# isLlmSpanAllowedInputType

***

# Function: isLlmSpanAllowedInputType()

```ts theme={null}
function isLlmSpanAllowedInputType(
  obj: unknown,
): obj is LlmSpanAllowedInputType;
```

Defined in: [src/types/logging/step.types.ts](https://github.com/rungalileo/galileo-js/blob/main/src/types/logging/step.types.ts)

## Parameters

### obj

`unknown`

## Returns

`obj is LlmSpanAllowedInputType`