---
title: "buildBlock(_:)"
framework: accessorytransportextension
role: symbol
role_heading: Type Method
path: "accessorytransportextension/accessorymessage/builder/buildblock(_:)"
---

# buildBlock(_:)

Builds an accessory message from one or more payload components.

## Declaration

```swift
static func buildBlock(_ components: AccessoryMessage...) -> AccessoryMessage
```

## Parameters

- `components`: A variadic list of payload objects.