> ## Documentation Index
> Fetch the complete documentation index at: https://docs.forterulesengine.io/llms.txt
> Use this file to discover all available pages before exploring further.

# ForeignCallArgument

> v0.20.5

> **ForeignCallArgument** = [`FunctionArgument`](./FunctionArgument) & `object`

Defined in: [src/modules/types.ts:371](https://github.com/Forte-Service-Company-Ltd/forte-rules-engine-sdk/blob/40cc8388cecd8ee445b00b9df2b681cff8552ece/src/modules/types.ts#L371)

Foreign call representation in rule components

## Type declaration

### fcPlaceholder

> **fcPlaceholder**: `string`

Placeholder for the foreign call

### rawType

> **rawType**: `"foreign call"`

Raw type identifier