# init(description:default:displayStyle:requestValueDialog:inputConnectionBehavior:) Creates an app intent parameter. ``` convenience init(description: LocalizedStringResource? = nil, default defaultValue: Value.UnwrappedType? = nil, displayStyle: IntentParameter.PlacemarkDisplayStyle = .name, requestValueDialog: IntentDialog? = nil, inputConnectionBehavior: InputConnectionBehavior = .default) ``` ## Parameters `description` Additional details about this parameter. `defaultValue` The default value for this parameter. People can specify a different value. `displayStyle` The component of a selected location to display, such as a city or street address. `requestValueDialog` A prompt that asks a person to provide the parameter value. `inputConnectionBehavior` An enum that indicates how this parameter receives the output from a preceding app intent. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)