---
title: "init(workoutConfiguration:startDate:endDate:metadata:)"
framework: healthkit
role: symbol
role_heading: Initializer
path: "healthkit/hkworkoutactivity/init(workoutconfiguration:startdate:enddate:metadata:)"
---

# init(workoutConfiguration:startDate:endDate:metadata:)

## Declaration

```swift
init(workoutConfiguration: HKWorkoutConfiguration, startDate: Date, endDate: Date?, metadata: [String : Any]?)
```