# AzureFunctionsAnnotation Constructors

- Package: [Aspire.Hosting.Azure](/reference/api/csharp/aspire.hosting.azure.md)
- Type: [AzureFunctionsAnnotation](/reference/api/csharp/aspire.hosting.azure/azurefunctionsannotation.md)
- Kind: `Constructors`
- Members: `1`

Used to annotate resources as Azure Functions.

## AzureFunctionsAnnotation

- Name: `Constructor`

```csharp
public sealed class AzureFunctionsAnnotation
{
    public AzureFunctionsAnnotation()
    {
        // ...
    }
}
```