---
title: "AccessoryMessage.Result.failure(_:)"
framework: accessorytransportextension
role: symbol
role_heading: Case
path: "accessorytransportextension/accessorymessage/result/failure(_:)"
---

# AccessoryMessage.Result.failure(_:)

A result indicating message transmission failed.

## Declaration

```swift
case failure(AccessoryMessage.Error)
```

## Parameters

- `error`: An error describing the transmission failure.

## See Also

### Identifying result types

- [AccessoryMessage.Result.success](accessorytransportextension/accessorymessage/result/success.md)