---
title: "init(coder:)"
framework: corespotlight
role: symbol
role_heading: Initializer
path: "corespotlight/cscustomattributekey/init(coder:)"
---

# init(coder:)

## Declaration

```swift
init?(coder: NSCoder)
```

## See Also

### Creating a custom attribute

- [init(keyName:)](corespotlight/cscustomattributekey/init(keyname:).md)
- [init(keyName:searchable:searchableByDefault:unique:multiValued:)](corespotlight/cscustomattributekey/init(keyname:searchable:searchablebydefault:unique:multivalued:).md)