---
title: "init(title:description:default:supportedTypeIdentifiers:requestValueDialog:inputConnectionBehavior:)"
framework: appintents
role: symbol
role_heading: Initializer
path: "appintents/intentparameter/init(title:description:default:supportedtypeidentifiers:requestvaluedialog:inputconnectionbehavior:)"
---

# init(title:description:default:supportedTypeIdentifiers:requestValueDialog:inputConnectionBehavior:)

Creates an app intent parameter.

## Declaration

```swift
convenience init(title: LocalizedStringResource, description: LocalizedStringResource? = nil, default defaultValue: Value.UnwrappedType? = nil, supportedTypeIdentifiers: [String] = ["public.item"], requestValueDialog: IntentDialog? = nil, inputConnectionBehavior: InputConnectionBehavior = .default)
```

## Parameters

- `title`: A word or short phrase summarizing this parameter.
- `description`: Additional details about this parameter.
- `defaultValue`: The default value for this parameter. People can specify a different value.
- `supportedTypeIdentifiers`: A list of selectable type identifiers for this []. The default value is ‘public.item’.
- `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.

## See Also

### Creating an intent parameter

- [init(title:description:default:supportedTypeIdentifiers:requestValueDialog:inputConnectionBehavior:resolvers:)](appintents/intentparameter/init(title:description:default:supportedtypeidentifiers:requestvaluedialog:inputconnectionbehavior:resolvers:).md)
- [init(title:description:supportedTypeIdentifiers:requestValueDialog:inputConnectionBehavior:optionsProvider:)](appintents/intentparameter/init(title:description:supportedtypeidentifiers:requestvaluedialog:inputconnectionbehavior:optionsprovider:).md)
- [init(title:description:supportedTypeIdentifiers:requestValueDialog:inputConnectionBehavior:optionsProvider:resolvers:)](appintents/intentparameter/init(title:description:supportedtypeidentifiers:requestvaluedialog:inputconnectionbehavior:optionsprovider:resolvers:).md)