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# sourceTypes

The source for the verifiable clinical records, for example from a SMART Health Card or an EU Digital COVID Certificate.

```
var sourceTypes: [HKVerifiableClinicalRecordSourceType]
```

## Discussion

For a list of valid sources, see [`HKVerifiableClinicalRecordSourceType`](/documentation/HealthKit/HKVerifiableClinicalRecordSourceType).

---

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