# Copier_ImmutableDictionarySurrogate<TKey, TValue> Methods

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleanscodegen.orleans.serialization.codecs.copier-immutabledictionarysurrogate-2/)

## DeepCopy(ImmutableDictionarySurrogate<TKey, TValue>, CopyContext) {#deepcopy-orleans-serialization-codecs-immutabledictionarysurrogate-tkey-tvalue-o-292013b5}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleanscodegen.orleans.serialization.codecs.copier-immutabledictionarysurrogate-2/methods/deepcopy-orleans-serialization-codecs-immutabledictionarysurrogate-tkey-tvalue-o-292013b5/)

```csharp
public ImmutableDictionarySurrogate<TKey, TValue> Copier_ImmutableDictionarySurrogate<TKey, DeepCopy(ImmutableDictionarySurrogate<TKey, TValue> result, CopyContext context)
```

Creates a deep copy of the provided input.

### Parameters

- `result` (`ImmutableDictionarySurrogate<TKey, TValue>`): The input.
- `context` (`CopyContext`): The context.

### Returns

A copy of `input`.