---
title: assetType
framework: appintents
role: symbol
role_heading: Instance Property
path: appintents/appschema/photosenum/assettype
---

# assetType

An enum schema for an asset type parameter.

## Declaration

```swift
var assetType: some AppSchemaEnum { get }
```

## Discussion

Discussion To make your app’s parameter types available to Apple Intelligence, conform your AppEnum to a schema that describes a parameter’s possible values to the system. If your app’s functionality aligns with the photos domain and a parameter type matches the assetType schema, you can generate the protocol conformance the schema requires for your app enum implementation with the @AppEnum( .photos.assetType) Swift macro. To make your app work with Siri, see Apple Intelligence and Siri AI. The following example shows an app enum that conforms to the assetType schema: @AppEnum(schema: .photos.assetType) enum PhotoAssetType: String {     case <#PhotoAssetType Case#>

static let caseDisplayRepresentations: [Self: DisplayRepresentation] = [         <#DisplayRepresentations#>     ] } The schema supports the following system experiences: Siri Shortcuts For more information about the App Intents framework and the experiences it supports, see Getting started with the App Intents framework.

## See Also

### Types for static parameters

- [albumType](appintents/appschema/photosenum/albumtype.md)
- [filterType](appintents/appschema/photosenum/filtertype.md)
- [rotationDirection](appintents/appschema/photosenum/rotationdirection.md)
- [AppSchema.PhotosEnum](appintents/appschema/photosenum.md)