# AspireUnionData Constructors

- Package: [Aspire.TypeSystem](/reference/api/csharp/aspire.typesystem.md)
- Type: [AspireUnionData](/reference/api/csharp/aspire.typesystem/aspireuniondata.md)
- Kind: `Constructors`
- Members: `1`

Name-based adapter for [AspireUnion] attribute data, parsed from `Reflection.CustomAttributeData`.

## AspireUnionData

- Name: `Constructor`

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