---
title: medicationDoseEventType
framework: healthkit
role: symbol
role_heading: Instance Property
path: healthkit/hkmedicationdoseevent/medicationdoseeventtype
---

# medicationDoseEventType

The data type that identified the samples that store medication dose event data.

## Declaration

```swift
@NSCopying var medicationDoseEventType: HKMedicationDoseEventType { get }
```

## Discussion

Discussion You use this type when creating queries or filtering results by sample type.