# Copier_ReferenceFieldNotSupportedException Methods

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleanscodegen.orleans.serialization.copier-referencefieldnotsupportedexception/)

## DeepCopy(ReferenceFieldNotSupportedException, ReferenceFieldNotSupportedException, CopyContext) {#deepcopy-orleans-serialization-referencefieldnotsupportedexception-orleans-seria-16b1b5b8}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleanscodegen.orleans.serialization.copier-referencefieldnotsupportedexception/methods/deepcopy-orleans-serialization-referencefieldnotsupportedexception-orleans-seria-16b1b5b8/)

```csharp
public override void DeepCopy(ReferenceFieldNotSupportedException input, ReferenceFieldNotSupportedException output, CopyContext context)
```

Clones members from `input` and copies them to `output`.

### Parameters

- `input` (`ReferenceFieldNotSupportedException`): The input.
- `output` (`ReferenceFieldNotSupportedException`): The output.
- `context` (`CopyContext`): The context.