# Codec_PrimaryOperationFailed Methods

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.eventsourcing/orleanscodegen.orleans.eventsourcing.common.codec-primaryoperationfailed/)

## Deserialize(Reader<TReaderInput>, PrimaryOperationFailed) {#deserialize-1-ref-orleans-serialization-buffers-reader-treaderinput-orleans-even-32a9828b}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.eventsourcing/orleanscodegen.orleans.eventsourcing.common.codec-primaryoperationfailed/methods/deserialize-1-ref-orleans-serialization-buffers-reader-treaderinput-orleans-even-32a9828b/)

```csharp
public override void Deserialize<TReaderInput>(ref Reader<TReaderInput> reader, PrimaryOperationFailed instance)
```

Deserializes into the provided value.

### Parameters

- `reader` (`Reader<TReaderInput>`): The reader.
- `instance` (`PrimaryOperationFailed`): The value.

## Serialize(Writer&lt;TBufferWriter&gt;, PrimaryOperationFailed) {#serialize-1-ref-orleans-serialization-buffers-writer-tbufferwriter-orleans-event-b0d81974}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.eventsourcing/orleanscodegen.orleans.eventsourcing.common.codec-primaryoperationfailed/methods/serialize-1-ref-orleans-serialization-buffers-writer-tbufferwriter-orleans-event-b0d81974/)

```csharp
public override void Serialize<TBufferWriter>(ref Writer<TBufferWriter> writer, PrimaryOperationFailed instance)
```

Serializes the provided value.

### Parameters

- `writer` (`Writer<TBufferWriter>`): The writer.
- `instance` (`PrimaryOperationFailed`): The value.