Project: /docs/reference/js/_project.yaml
Book: /docs/reference/_book.yaml
page_type: reference

{% comment %}
DO NOT EDIT THIS FILE!
This is generated by the JS SDK team, and any local changes will be
overwritten. Changes should be made in the source code at
https://github.com/firebase/firebase-js-sdk
{% endcomment %}

# FunctionCallingConfig interface

<b>Signature:</b>

```typescript
export interface FunctionCallingConfig 
```

## Properties

|  Property | Type | Description |
|  --- | --- | --- |
|  [allowedFunctionNames](./ai.functioncallingconfig.md#functioncallingconfigallowedfunctionnames) | string\[\] |  |
|  [mode](./ai.functioncallingconfig.md#functioncallingconfigmode) | [FunctionCallingMode](./ai.md#functioncallingmode) |  |

## FunctionCallingConfig.allowedFunctionNames

<b>Signature:</b>

```typescript
allowedFunctionNames?: string[];
```

## FunctionCallingConfig.mode

<b>Signature:</b>

```typescript
mode?: FunctionCallingMode;
```