# PublishLambdaFunctionConfig Properties

- Package: [Aspire.Hosting.AWS](/reference/api/csharp/aspire.hosting.aws.md)
- Type: [PublishLambdaFunctionConfig](/reference/api/csharp/aspire.hosting.aws/publishlambdafunctionconfig.md)
- Kind: `Properties`
- Members: `2`

Supports all classes in the .NET class hierarchy and provides low-level services to derived classes. This is the ultimate base class of all .NET classes; it is the root of the type hierarchy.

## ConstructFunctionCallback

- Name: `ConstructFunctionCallback`
- Modifiers: `nullable` `get; set`
- Returns: `PublishCallback<Function>`

```csharp
public PublishCallback<Function>? ConstructFunctionCallback { get; set; }
```

## PropsFunctionCallback

- Name: `PropsFunctionCallback`
- Modifiers: `nullable` `get; set`
- Returns: `PublishCallback<FunctionProps>`

```csharp
public PublishCallback<FunctionProps>? PropsFunctionCallback { get; set; }
```