---
title: phaseKey
framework: createml
role: symbol
role_heading: Type Property
path: createml/mlprogress/phasekey
---

# phaseKey

The key that accesses the current phase value.

## Declaration

```swift
static let phaseKey: ProgressUserInfoKey
```

## See Also

### Accessing general information

- [elapsedTimeKey](createml/mlprogress/elapsedtimekey.md)
- [itemCountKey](createml/mlprogress/itemcountkey.md)
- [totalItemCountKey](createml/mlprogress/totalitemcountkey.md)