# IntentParameter A property wrapper that indicates the associated property is an input argument of the app intent. ``` @propertyWrapper final class IntentParameter where Value : _IntentValue, Value : Sendable ``` ## Overview When you implement an [`AppIntent`](/documentation/AppIntents/AppIntent) type, declare its parameters using the `@Parameter` property wrapper. ## Topics ### Creating an intent parameter for primitive types [Integers](/documentation/AppIntents/IntentParameter-Int) Configure the details for parameter variables that contain integers. [Doubles](/documentation/AppIntents/IntentParameter-Double) Configure the details for parameter variables that contain floating-point values. [Booleans](/documentation/AppIntents/IntentParameter-Boolean) Configure the details for parameter variables that contain Boolean values. [Strings](/documentation/AppIntents/IntentParameter-String) Configure the details for parameter variables that contain strings or attributed strings. [URLs](/documentation/AppIntents/IntentParameter-URL) Configure the details for parameter variables that contain URLs. ### Creating an intent parameter for common framework types [Dates](/documentation/AppIntents/IntentParameter-Date) Configure the details for parameter variables that contain date values. [Date components](/documentation/AppIntents/IntentParameter-Date-Components) Configure the details for parameter variables that contain date components. [Files](/documentation/AppIntents/IntentParameter-File) Configure the details for parameter variables that contain files. [Currencies](/documentation/AppIntents/IntentParameter-Currencies) Configure the details for parameter variables that contain currency values. [Payments](/documentation/AppIntents/IntentParameter-Payments) Configure the details for parameter variables that contain payment-related values. [People](/documentation/AppIntents/IntentParameter-Person) Configure the details for parameter variables that contain references to people. [Placemarks](/documentation/AppIntents/IntentParameter-Placemark) Configure the details for parameter variables that contain a geographic location. [Measurements](/documentation/AppIntents/IntentParameter-Measurements) Configure the details for parameter variables that contain, among others, temperature, mass, speed, energy, duration, length, and volume values. ### Creating an intent parameter for custom types [App entities](/documentation/AppIntents/IntentParameter-App-Entity) Configure the details for parameter variables that contain custom app entities. [App enums](/documentation/AppIntents/IntentParameter-App-Enum) Configure the details for parameter variables that contain custom app enums. ### Accessing the underlying value [`let defaultValue: Value.UnwrappedType?`](/documentation/AppIntents/IntentParameter/defaultValue) [`var projectedValue: IntentParameter`](/documentation/AppIntents/IntentParameter/projectedValue) [`var wrappedValue: Value`](/documentation/AppIntents/IntentParameter/wrappedValue) [`var valueState: IntentParameter.ValueState`](/documentation/AppIntents/IntentParameter/valueState-swift.property) Check if an IntentParameter was provided an initial value [`enum ValueState`](/documentation/AppIntents/IntentParameter/ValueState-swift.enum) Indicates whether an IntentParameter was provided an initial value or if it was unset ### Requesting a value [`func requestValue(IntentDialog?) async throws -> Value.ValueType`](/documentation/AppIntents/IntentParameter/requestValue(_:)-592nd) Request a value from the user for this parameter. [`func needsValueError(IntentDialog?) -> AppIntentError`](/documentation/AppIntents/IntentParameter/needsValueError(_:)) Returns a `restartPerform` error with context to request a value from the user for this parameter and re-perform the intent with the new value. ### Requesting confirmation [`func requestConfirmation(for: Value.ValueType, dialog: IntentDialog?) async throws -> Bool`](/documentation/AppIntents/IntentParameter/requestConfirmation(for:dialog:)) Request that the user confirm the parameter value. [`func requestConfirmation(for: Value.ValueType, dialog: IntentDialog?, view: ViewType) async throws -> Bool`](/documentation/AppIntents/IntentParameter/requestConfirmation(for:dialog:view:)-6hiyi) Use `requestConfirmation` when you need to the ask user to confirm the parameter value. [`func requestConfirmation(for: Value.ValueType, dialog: IntentDialog?, view: () -> ViewType) async throws -> Bool`](/documentation/AppIntents/IntentParameter/requestConfirmation(for:dialog:view:)-9z0pe) Use `requestConfirmation` when you need to the ask user to confirm the parameter value. ### Requesting disambiguation [`func requestDisambiguation(among: [Value.ValueType], dialog: IntentDialog?) async throws -> Value.ValueType`](/documentation/AppIntents/IntentParameter/requestDisambiguation(among:dialog:)) Request that the user disambiguate amongst an array of values for this parameter. [`func needsDisambiguationError(among: [Value.ValueType], dialog: IntentDialog?) -> AppIntentError`](/documentation/AppIntents/IntentParameter/needsDisambiguationError(among:dialog:)) Returns a `restartPerform` error with context for the user to disambiguate amongst an array of values from for this parameter and re-perform the intent with the new value. ### Deprecated [Deprecated symbols](/documentation/AppIntents/IntentParameter-Deprecated) Review unsupported symbols and their replacements. ### Initializers [`convenience init(description: LocalizedStringResource?, controlStyle: IntentParameter.DoubleControlStyle, inclusiveRange: IntentParameter.InclusiveRange?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:controlStyle:inclusiveRange:requestValueDialog:inputConnectionBehavior:optionsProvider:)-4kart) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, controlStyle: IntentParameter.IntControlStyle, inclusiveRange: IntentParameter.InclusiveRange?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:controlStyle:inclusiveRange:requestValueDialog:inputConnectionBehavior:optionsProvider:)-5q83i) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, controlStyle: IntentParameter.IntControlStyle, inclusiveRange: IntentParameter.InclusiveRange?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:controlStyle:inclusiveRange:requestValueDialog:inputConnectionBehavior:optionsProvider:resolvers:)-1xbvu) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, controlStyle: IntentParameter.DoubleControlStyle, inclusiveRange: IntentParameter.InclusiveRange?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:controlStyle:inclusiveRange:requestValueDialog:inputConnectionBehavior:optionsProvider:resolvers:)-510ma) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, controlStyle: IntentParameter.IntControlStyle, inclusiveRange: IntentParameter.InclusiveRange?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:default:controlStyle:inclusiveRange:requestValueDialog:inputConnectionBehavior:)-2bbg1) Creates an app intent parameter. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, controlStyle: IntentParameter.DoubleControlStyle, inclusiveRange: IntentParameter.InclusiveRange?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:default:controlStyle:inclusiveRange:requestValueDialog:inputConnectionBehavior:)-6rqfz) Creates an app intent parameter. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, controlStyle: IntentParameter.IntControlStyle, inclusiveRange: IntentParameter.InclusiveRange?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:controlStyle:inclusiveRange:requestValueDialog:inputConnectionBehavior:resolvers:)-7r5on) Creates an app intent parameter that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, controlStyle: IntentParameter.DoubleControlStyle, inclusiveRange: IntentParameter.InclusiveRange?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:controlStyle:inclusiveRange:requestValueDialog:inputConnectionBehavior:resolvers:)-7sif9) Creates an app intent parameter that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, currencyCodes: [String], inclusiveRange: IntentParameter.InclusiveRange?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:default:currencyCodes:inclusiveRange:requestValueDialog:inputConnectionBehavior:)) Creates an app intent parameter. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, currencyCodes: [String], inclusiveRange: IntentParameter.InclusiveRange?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:default:currencyCodes:inclusiveRange:requestValueDialog:inputConnectionBehavior:optionsProvider:)) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, currencyCodes: [String], inclusiveRange: IntentParameter.InclusiveRange?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:currencyCodes:inclusiveRange:requestValueDialog:inputConnectionBehavior:optionsProvider:resolvers:)) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, currencyCodes: [String], inclusiveRange: IntentParameter.InclusiveRange?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:currencyCodes:inclusiveRange:requestValueDialog:inputConnectionBehavior:resolvers:)) Creates an app intent parameter that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, defaultUnit: IntentParameter.DurationUnit?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:default:defaultUnit:requestValueDialog:inputConnectionBehavior:)) Creates an app intent parameter. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, defaultUnit: IntentParameter.DurationUnit?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:defaultUnit:requestValueDialog:inputConnectionBehavior:resolvers:)) Creates an app intent parameter that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, displayName: Bool.IntentDisplayName?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:default:displayName:requestValueDialog:inputConnectionBehavior:)) Creates an app intent parameter. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, displayName: Bool.IntentDisplayName?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:displayName:requestValueDialog:inputConnectionBehavior:resolvers:)) Creates an app intent parameter that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, displayStyle: IntentParameter.PlacemarkDisplayStyle, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:default:displayStyle:requestValueDialog:inputConnectionBehavior:)) Creates an app intent parameter. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, displayStyle: IntentParameter.PlacemarkDisplayStyle, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:default:displayStyle:requestValueDialog:inputConnectionBehavior:optionsProvider:)) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, displayStyle: IntentParameter.PlacemarkDisplayStyle, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:displayStyle:requestValueDialog:inputConnectionBehavior:optionsProvider:resolvers:)) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, displayStyle: IntentParameter.PlacemarkDisplayStyle, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:displayStyle:requestValueDialog:inputConnectionBehavior:resolvers:)) Creates an app intent parameter that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, inputOptions: String.IntentInputOptions?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:default:inputOptions:requestValueDialog:inputConnectionBehavior:)) Creates an app intent parameter. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, inputOptions: String.IntentInputOptions?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:inputOptions:requestValueDialog:inputConnectionBehavior:resolvers:)) Creates an app intent parameter that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, kind: IntentParameter.DateKind, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:default:kind:requestValueDialog:inputConnectionBehavior:)-4zlga) Creates an app intent parameter. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, kind: IntentParameter.DateKind, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:default:kind:requestValueDialog:inputConnectionBehavior:)-6zhvu) Creates an app intent parameter. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, kind: IntentParameter.DateKind, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:default:kind:requestValueDialog:inputConnectionBehavior:optionsProvider:)-4121t) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, kind: IntentParameter.DateKind, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:default:kind:requestValueDialog:inputConnectionBehavior:optionsProvider:)-5re0u) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, kind: IntentParameter.DateKind, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:kind:requestValueDialog:inputConnectionBehavior:optionsProvider:resolvers:)-2ygkf) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, kind: IntentParameter.DateKind, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:kind:requestValueDialog:inputConnectionBehavior:optionsProvider:resolvers:)-78tck) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, kind: IntentParameter.DateKind, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:kind:requestValueDialog:inputConnectionBehavior:resolvers:)-5zmtp) Creates an app intent parameter that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, kind: IntentParameter.DateKind, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:kind:requestValueDialog:inputConnectionBehavior:resolvers:)-74s2f) Creates an app intent parameter that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, mode: IntentPerson.ParameterMode, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:default:mode:requestValueDialog:inputConnectionBehavior:)) Creates an app intent parameter. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, mode: IntentPerson.ParameterMode, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:default:mode:requestValueDialog:inputConnectionBehavior:optionsProvider:)) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, mode: IntentPerson.ParameterMode, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:mode:requestValueDialog:inputConnectionBehavior:optionsProvider:resolvers:)) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, mode: IntentPerson.ParameterMode, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:mode:requestValueDialog:inputConnectionBehavior:resolvers:)) Creates an app intent parameter that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, mode: IntentPerson.ParameterMode, size: IntentCollectionSize, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:default:mode:size:inputConnectionBehavior:)-2l4ov) Creates an app intent parameter for an array with a specified size. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, mode: IntentPerson.ParameterMode, size: [IntentWidgetFamily : IntentCollectionSize], inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:default:mode:size:inputConnectionBehavior:)-7ydg) Creates an app intent parameter for an array with a specified size per widget family. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:inputConnectionBehavior:)-1u3wz) Creates an app intent parameter. [`convenience init(description: LocalizedStringResource?, default: [Value.ValueType?], requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:inputConnectionBehavior:)-4khhm) Creates an app intent parameter. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:inputConnectionBehavior:)-4lnc8) Creates an app intent parameter. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:inputConnectionBehavior:)-5xajn) [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:inputConnectionBehavior:)-79g5k) Creates an app intent parameter. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:inputConnectionBehavior:)-7a6da) Creates an app intent parameter. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:inputConnectionBehavior:)-93x40) Creates an app intent parameter. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:inputConnectionBehavior:optionsProvider:)-35b55) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:inputConnectionBehavior:optionsProvider:)-44ugz) [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:inputConnectionBehavior:optionsProvider:)-7u9xb) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:inputConnectionBehavior:optionsProvider:)-8y7b9) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:inputConnectionBehavior:optionsProvider:resolvers:)-47rdw) [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:inputConnectionBehavior:optionsProvider:resolvers:)-5f9g4) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:inputConnectionBehavior:optionsProvider:resolvers:)-5w6ra) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:inputConnectionBehavior:optionsProvider:resolvers:)-642) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:inputConnectionBehavior:resolvers:)-3nq7y) Creates an app intent parameter that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:inputConnectionBehavior:resolvers:)-4sumo) [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:inputConnectionBehavior:resolvers:)-5nb0u) Creates an app intent parameter that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:inputConnectionBehavior:resolvers:)-5qqp6) Creates an app intent parameter that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:inputConnectionBehavior:resolvers:)-68v17) Creates an app intent parameter that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:inputConnectionBehavior:resolvers:)-7t80i) Creates an app intent parameter that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: [Value.ValueType?], requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:inputConnectionBehavior:resolvers:)-9qj92) Creates an app intent parameter that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, requestDisambiguationDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:requestDisambiguationDialog:inputConnectionBehavior:)) Creates an app intent parameter. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, requestDisambiguationDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:requestDisambiguationDialog:inputConnectionBehavior:optionsProvider:)) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, requestDisambiguationDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:requestDisambiguationDialog:inputConnectionBehavior:optionsProvider:resolvers:)) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, requestDisambiguationDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, query: Query)`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:requestDisambiguationDialog:inputConnectionBehavior:query:)) Creates an app intent parameter with an entity search query. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, requestDisambiguationDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:requestDisambiguationDialog:inputConnectionBehavior:resolvers:)) Creates an app intent parameter that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, requestDisambiguationDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, supportedValues: [Value.ValueType])`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:requestDisambiguationDialog:inputConnectionBehavior:supportedValues:)-1434d) Creates an app intent parameter. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, requestDisambiguationDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, supportedValues: [Value.ValueType])`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:requestDisambiguationDialog:inputConnectionBehavior:supportedValues:)-b4tx) Creates an app intent parameter. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, requestDisambiguationDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, supportedValues: [Value.ValueType], optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:requestDisambiguationDialog:inputConnectionBehavior:supportedValues:optionsProvider:)-54xt7) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, requestDisambiguationDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, supportedValues: [Value.ValueType], optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:requestDisambiguationDialog:inputConnectionBehavior:supportedValues:optionsProvider:)-6wjhp) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, requestDisambiguationDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, supportedValues: [Value.ValueType], resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:requestDisambiguationDialog:inputConnectionBehavior:supportedValues:resolvers:)-2rbpm) Creates an app intent parameter that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, requestDisambiguationDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, supportedValues: [Value.ValueType], resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:requestValueDialog:requestDisambiguationDialog:inputConnectionBehavior:supportedValues:resolvers:)-l5vr) Creates an app intent parameter that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, size: [IntentWidgetFamily : IntentCollectionSize], inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:default:size:inputConnectionBehavior:)-2iddr) Creates an app intent parameter for an array with a specified size per widget family. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, size: [IntentWidgetFamily : IntentCollectionSize], inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:default:size:inputConnectionBehavior:)-3qoix) Creates an app intent parameter for an array with a specified size per widget family. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, size: IntentCollectionSize, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:default:size:inputConnectionBehavior:)-6rm8o) Creates an app intent parameter for an array with a specified size. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, size: IntentCollectionSize, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:default:size:inputConnectionBehavior:)-6rtio) Creates an app intent parameter for an array with a specified size. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, size: [IntentWidgetFamily : IntentCollectionSize], inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:default:size:inputConnectionBehavior:)-8dq9e) Creates an app intent parameter for an array with a specified size per widget family. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, size: IntentCollectionSize, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:default:size:inputConnectionBehavior:)-9vgw6) Creates an app intent parameter for an array with a specified size. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, size: [IntentWidgetFamily : IntentCollectionSize], inputConnectionBehavior: InputConnectionBehavior, query: Query)`](/documentation/AppIntents/IntentParameter/init(description:default:size:inputConnectionBehavior:query:)-10bai) Creates an app intent parameter for an array with a specified size per widget family. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, size: IntentCollectionSize, inputConnectionBehavior: InputConnectionBehavior, query: Query)`](/documentation/AppIntents/IntentParameter/init(description:default:size:inputConnectionBehavior:query:)-4d8td) Creates an app intent parameter for an array with a specified size. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, size: [IntentWidgetFamily : IntentCollectionSize], inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:size:inputConnectionBehavior:resolvers:)-3wo7r) Creates an app intent parameter for an array with a specified size per widget family. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, size: IntentCollectionSize, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:size:inputConnectionBehavior:resolvers:)-8vbcc) Creates an app intent parameter for an array with a specified size. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, supportedContentTypes: [UTType], requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:default:supportedContentTypes:requestValueDialog:inputConnectionBehavior:)) Creates an app intent parameter. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, supportedContentTypes: [UTType], requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:default:supportedContentTypes:requestValueDialog:inputConnectionBehavior:optionsProvider:)) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, supportedContentTypes: [UTType], requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:supportedContentTypes:requestValueDialog:inputConnectionBehavior:optionsProvider:resolvers:)) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, supportedContentTypes: [UTType], requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:supportedContentTypes:requestValueDialog:inputConnectionBehavior:resolvers:)) Creates an app intent parameter that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, supportedContentTypes: [UTType]?, requestValueDialog: IntentDialog?, requestDisambiguationDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:default:supportedContentTypes:requestValueDialog:requestDisambiguationDialog:inputConnectionBehavior:)) Creates an app intent parameter. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, supportedContentTypes: [UTType]?, requestValueDialog: IntentDialog?, requestDisambiguationDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:default:supportedContentTypes:requestValueDialog:requestDisambiguationDialog:inputConnectionBehavior:optionsProvider:)) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, supportedContentTypes: [UTType]?, requestValueDialog: IntentDialog?, requestDisambiguationDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:supportedContentTypes:requestValueDialog:requestDisambiguationDialog:inputConnectionBehavior:optionsProvider:resolvers:)) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, supportedContentTypes: [UTType]?, requestValueDialog: IntentDialog?, requestDisambiguationDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, query: Query)`](/documentation/AppIntents/IntentParameter/init(description:default:supportedContentTypes:requestValueDialog:requestDisambiguationDialog:inputConnectionBehavior:query:)) Creates an app intent parameter with an entity search query. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, supportedContentTypes: [UTType]?, requestValueDialog: IntentDialog?, requestDisambiguationDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:supportedContentTypes:requestValueDialog:requestDisambiguationDialog:inputConnectionBehavior:resolvers:)) Creates an app intent parameter that can convert the selected value. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, supportedContentTypes: [UTType]?, size: IntentCollectionSize, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:default:supportedContentTypes:size:inputConnectionBehavior:)-7nan7) Creates an app intent parameter for an array with a specified size. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, supportedContentTypes: [UTType]?, size: [IntentWidgetFamily : IntentCollectionSize], inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:default:supportedContentTypes:size:inputConnectionBehavior:)-zkb3) Creates an app intent parameter for an array with a specified size per widget family. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, supportedContentTypes: [UTType]?, size: IntentCollectionSize, inputConnectionBehavior: InputConnectionBehavior, query: Query)`](/documentation/AppIntents/IntentParameter/init(description:default:supportedContentTypes:size:inputConnectionBehavior:query:)-4b9u2) Creates an app intent parameter for an array with a specified size. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, supportedContentTypes: [UTType]?, size: [IntentWidgetFamily : IntentCollectionSize], inputConnectionBehavior: InputConnectionBehavior, query: Query)`](/documentation/AppIntents/IntentParameter/init(description:default:supportedContentTypes:size:inputConnectionBehavior:query:)-625v0) Creates an app intent parameter for an array with a specified size per widget family. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, supportedContentTypes: [UTType]?, size: IntentCollectionSize, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:supportedContentTypes:size:inputConnectionBehavior:resolvers:)-1syql) Creates an app intent parameter for an array with a specified size. [`convenience init(description: LocalizedStringResource?, default: Value.UnwrappedType?, supportedContentTypes: [UTType]?, size: [IntentWidgetFamily : IntentCollectionSize], inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:default:supportedContentTypes:size:inputConnectionBehavior:resolvers:)-8qqfn) Creates an app intent parameter for an array with a specified size per widget family. [`convenience init(description: LocalizedStringResource?, defaultUnit: IntentParameter.DurationUnit?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:defaultUnit:requestValueDialog:inputConnectionBehavior:optionsProvider:)) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, defaultUnit: IntentParameter.DurationUnit?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultUnit:requestValueDialog:inputConnectionBehavior:optionsProvider:resolvers:)) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.ElectricPotentialDifference?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-1067t) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.Length?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-1fhl) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.Power?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-1u4dr) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.Dispersion?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-2fu0y) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.Speed?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-369tw) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.Mass?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-3ab0x) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.Duration?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-3dz8a) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.Angle?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-3yi59) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.ConcentrationMass?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-46ecl) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.Illuminance?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-4bdbs) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.ElectricResistance?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-4idtv) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.Frequency?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-58usr) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.Pressure?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-5m2ot) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.Acceleration?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-5n5su) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.Temperature?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-7v8en) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.FuelEfficiency?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-80n05) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.Energy?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-8i6zb) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.InformationStorage?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-8y4a0) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.ElectricCurrent?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-c6x0) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.ElectricCharge?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-rf9a) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.Volume?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-szop) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.Area?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-v6in) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.ElectricResistance?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-18lj9) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.Frequency?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-18vow) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.InformationStorage?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-1zt0c) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.Pressure?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-22w3s) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.ElectricCurrent?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-2f6li) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.Speed?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-2mjxs) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.Duration?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-2phn6) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.ElectricCharge?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-30ua6) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.Angle?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-38hj7) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.Dispersion?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-40ry4) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.Energy?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-4mr62) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.Acceleration?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-4n8df) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.Area?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-4qbtv) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.Temperature?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-56041) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.ElectricPotentialDifference?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-58qw5) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.Power?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-5n1oa) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.ConcentrationMass?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-78ojh) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.Length?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-7uwrs) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.Volume?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-7w1ns) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.Mass?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-8cr33) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.Illuminance?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-91qbw) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, defaultUnit: IntentParameter.FuelEfficiency?, defaultUnitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:defaultUnit:defaultUnitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-9uud7) Creates an app intent parameter with a default unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.Length, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-13r7l) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.FuelEfficiency, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-14cwb) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.ElectricCharge, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-1d4mf) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.Speed, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-1p7mp) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.Area, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-1wc7r) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.Angle, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-39lto) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.Mass, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-3cv0s) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.Duration, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-6493r) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.ConcentrationMass, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-6s30) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.Energy, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-6vpji) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.ElectricResistance, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-76nay) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.Pressure, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-7cpkn) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.Frequency, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-7ek1r) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.InformationStorage, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-7gy7r) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.Dispersion, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-7hhju) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.Acceleration, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-7kshz) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.Power, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-7o6o1) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.ElectricCurrent, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-7r2xv) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.Illuminance, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-84hor) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.ElectricPotentialDifference, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-8csci) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.Volume, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-91m31) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.Temperature, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:)-ry3q) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.ElectricCurrent, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-11alu) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.Duration, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-1mn4o) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.ElectricCharge, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-3ccjw) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.Illuminance, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-3e45g) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.Speed, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-3k28y) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.Area, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-4unh7) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.Power, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-4x025) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.Volume, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-4y2ji) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.Pressure, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-53c8q) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.ElectricResistance, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-57xrf) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.Length, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-5hik9) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.Acceleration, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-5j1w2) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.FuelEfficiency, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-5m5ma) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.Frequency, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-71ra6) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.InformationStorage, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-7ktat) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.Temperature, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-7na1d) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.Dispersion, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-88ndl) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.ConcentrationMass, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-8z0m4) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.Energy, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-8ze5z) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.ElectricPotentialDifference, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-9aegd) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.Angle, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-9dx4v) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, defaultValue: Double?, unit: IntentParameter.Mass, unitAdjustForLocale: Bool, supportsNegativeNumbers: Bool, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:defaultValue:unit:unitAdjustForLocale:supportsNegativeNumbers:requestValueDialog:inputConnectionBehavior:resolvers:)-zupw) Creates an app intent parameter that specifies the unit for the measurement. [`convenience init(description: LocalizedStringResource?, inputOptions: String.IntentInputOptions?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:inputOptions:requestValueDialog:inputConnectionBehavior:optionsProvider:)) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, inputOptions: String.IntentInputOptions?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:inputOptions:requestValueDialog:inputConnectionBehavior:optionsProvider:resolvers:)) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:)-1iqdf) Creates an app intent parameter. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:)-420y8) [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:)-9sr60) Creates an app intent parameter. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:optionsProvider:)-14xjm) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:optionsProvider:)-18ve1) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:optionsProvider:)-1lhvb) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:optionsProvider:)-1ol4b) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:optionsProvider:)-21pha) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:optionsProvider:)-22ztz) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:optionsProvider:)-2thrb) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:optionsProvider:)-31j8q) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:optionsProvider:)-42f7u) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:optionsProvider:)-46vzo) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:optionsProvider:)-4g5iz) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:optionsProvider:)-4g95c) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:optionsProvider:)-5isny) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:optionsProvider:)-6ogfm) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:optionsProvider:)-6ygak) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:optionsProvider:)-7c1z) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:optionsProvider:)-7pg6p) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:optionsProvider:)-7v8ra) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:optionsProvider:)-7x2ja) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:optionsProvider:)-7xgjf) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:optionsProvider:)-80yj5) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:optionsProvider:)-8atn) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:optionsProvider:)-8esp4) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:optionsProvider:)-8sdl4) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:optionsProvider:)-8wayj) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:optionsProvider:)-91uk9) Creates an app intent parameter with a list of selectable options. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:optionsProvider:resolvers:)-6ewsn) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:optionsProvider:resolvers:)-7tj9p) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:optionsProvider:resolvers:)-8nhkf) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:optionsProvider:resolvers:)-m1gg) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:resolvers:)-4p921) Creates an app intent parameter that can convert the selected value. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:resolvers:)-5hr48) Creates an app intent parameter that can convert the selected value. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:resolvers:optionsProvider:)-1lg4d) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:resolvers:optionsProvider:)-1ya6b) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:resolvers:optionsProvider:)-2ds5x) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:resolvers:optionsProvider:)-2riag) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:resolvers:optionsProvider:)-318k) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:resolvers:optionsProvider:)-33314) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:resolvers:optionsProvider:)-3bxc3) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:resolvers:optionsProvider:)-3ihoz) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:resolvers:optionsProvider:)-3wh62) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:resolvers:optionsProvider:)-51452) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:resolvers:optionsProvider:)-51c85) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:resolvers:optionsProvider:)-5ivpx) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:resolvers:optionsProvider:)-5lqwc) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:resolvers:optionsProvider:)-5rww1) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:resolvers:optionsProvider:)-65774) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:resolvers:optionsProvider:)-6f6od) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:resolvers:optionsProvider:)-6wwmn) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:resolvers:optionsProvider:)-8b4zn) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:resolvers:optionsProvider:)-8k0st) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:resolvers:optionsProvider:)-8rzn5) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:resolvers:optionsProvider:)-8wthz) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(description:requestValueDialog:inputConnectionBehavior:resolvers:optionsProvider:)-evi8) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, currencyCodes: [String], inclusiveRange: IntentParameter.InclusiveRange?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(title:description:default:currencyCodes:inclusiveRange:requestValueDialog:inputConnectionBehavior:)) Creates an app intent parameter. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, currencyCodes: [String], inclusiveRange: IntentParameter.InclusiveRange?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(title:description:default:currencyCodes:inclusiveRange:requestValueDialog:inputConnectionBehavior:optionsProvider:)) Creates an app intent parameter with a list of selectable options. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, currencyCodes: [String], inclusiveRange: IntentParameter.InclusiveRange?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:default:currencyCodes:inclusiveRange:requestValueDialog:inputConnectionBehavior:optionsProvider:resolvers:)) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, currencyCodes: [String], inclusiveRange: IntentParameter.InclusiveRange?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:default:currencyCodes:inclusiveRange:requestValueDialog:inputConnectionBehavior:resolvers:)) Creates an app intent parameter that can convert the selected value. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, defaultUnit: IntentParameter.DurationUnit?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(title:description:default:defaultUnit:requestValueDialog:inputConnectionBehavior:)) Creates an app intent parameter. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, defaultUnit: IntentParameter.DurationUnit?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:default:defaultUnit:requestValueDialog:inputConnectionBehavior:resolvers:)) Creates an app intent parameter that can convert the selected value. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, displayStyle: IntentParameter.PlacemarkDisplayStyle, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(title:description:default:displayStyle:requestValueDialog:inputConnectionBehavior:)) Creates an app intent parameter. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, displayStyle: IntentParameter.PlacemarkDisplayStyle, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(title:description:default:displayStyle:requestValueDialog:inputConnectionBehavior:optionsProvider:)) Creates an app intent parameter with a list of selectable options. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, displayStyle: IntentParameter.PlacemarkDisplayStyle, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:default:displayStyle:requestValueDialog:inputConnectionBehavior:optionsProvider:resolvers:)) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, displayStyle: IntentParameter.PlacemarkDisplayStyle, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:default:displayStyle:requestValueDialog:inputConnectionBehavior:resolvers:)) Creates an app intent parameter that can convert the selected value. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, kind: IntentParameter.DateKind, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(title:description:default:kind:requestValueDialog:inputConnectionBehavior:)-2k5c) Creates an app intent parameter. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, kind: IntentParameter.DateKind, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(title:description:default:kind:requestValueDialog:inputConnectionBehavior:)-66rp4) Creates an app intent parameter. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, kind: IntentParameter.DateKind, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(title:description:default:kind:requestValueDialog:inputConnectionBehavior:optionsProvider:)-4hzyi) Creates an app intent parameter with a list of selectable options. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, kind: IntentParameter.DateKind, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(title:description:default:kind:requestValueDialog:inputConnectionBehavior:optionsProvider:)-9aw39) Creates an app intent parameter with a list of selectable options. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, kind: IntentParameter.DateKind, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:default:kind:requestValueDialog:inputConnectionBehavior:optionsProvider:resolvers:)-3q2dk) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, kind: IntentParameter.DateKind, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:default:kind:requestValueDialog:inputConnectionBehavior:optionsProvider:resolvers:)-7bbuy) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, kind: IntentParameter.DateKind, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:default:kind:requestValueDialog:inputConnectionBehavior:resolvers:)-1pcc5) Creates an app intent parameter that can convert the selected value. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, kind: IntentParameter.DateKind, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:default:kind:requestValueDialog:inputConnectionBehavior:resolvers:)-60gke) Creates an app intent parameter that can convert the selected value. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, mode: IntentPerson.ParameterMode, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(title:description:default:mode:requestValueDialog:inputConnectionBehavior:)) Creates an app intent parameter. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, mode: IntentPerson.ParameterMode, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(title:description:default:mode:requestValueDialog:inputConnectionBehavior:optionsProvider:)) Creates an app intent parameter with a list of selectable options. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, mode: IntentPerson.ParameterMode, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:default:mode:requestValueDialog:inputConnectionBehavior:optionsProvider:resolvers:)) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, mode: IntentPerson.ParameterMode, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:default:mode:requestValueDialog:inputConnectionBehavior:resolvers:)) Creates an app intent parameter that can convert the selected value. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, mode: IntentPerson.ParameterMode, size: [IntentWidgetFamily : IntentCollectionSize], inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(title:description:default:mode:size:inputConnectionBehavior:)-6ff6b) Creates an app intent parameter for an array with a specified size per widget family. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, mode: IntentPerson.ParameterMode, size: IntentCollectionSize, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(title:description:default:mode:size:inputConnectionBehavior:)-l6tx) Creates an app intent parameter for an array with a specified size. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(title:description:default:requestValueDialog:inputConnectionBehavior:)-1vzd0) Creates an app intent parameter. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(title:description:default:requestValueDialog:inputConnectionBehavior:)-5bhak) Creates an app intent parameter. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(title:description:default:requestValueDialog:inputConnectionBehavior:)-673mj) [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(title:description:default:requestValueDialog:inputConnectionBehavior:)-9tg3i) Creates an app intent parameter. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(title:description:default:requestValueDialog:inputConnectionBehavior:optionsProvider:)-59k0) [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(title:description:default:requestValueDialog:inputConnectionBehavior:optionsProvider:)-6fabk) Creates an app intent parameter with a list of selectable options. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(title:description:default:requestValueDialog:inputConnectionBehavior:optionsProvider:)-8vbiw) Creates an app intent parameter with a list of selectable options. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(title:description:default:requestValueDialog:inputConnectionBehavior:optionsProvider:)-98jwx) Creates an app intent parameter with a list of selectable options. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:default:requestValueDialog:inputConnectionBehavior:optionsProvider:resolvers:)-3c8yh) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:default:requestValueDialog:inputConnectionBehavior:optionsProvider:resolvers:)-ls77) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:default:requestValueDialog:inputConnectionBehavior:optionsProvider:resolvers:)-qhri) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:default:requestValueDialog:inputConnectionBehavior:optionsProvider:resolvers:)-unrq) [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:default:requestValueDialog:inputConnectionBehavior:resolvers:)-2d8qr) Creates an app intent parameter that can convert the selected value. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:default:requestValueDialog:inputConnectionBehavior:resolvers:)-3jk2b) Creates an app intent parameter that can convert the selected value. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:default:requestValueDialog:inputConnectionBehavior:resolvers:)-3r9px) [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:default:requestValueDialog:inputConnectionBehavior:resolvers:)-942vk) Creates an app intent parameter that can convert the selected value. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, requestDisambiguationDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(title:description:default:requestValueDialog:requestDisambiguationDialog:inputConnectionBehavior:)-3xg4m) Creates an app intent parameter for a collection of app entities. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, requestDisambiguationDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(title:description:default:requestValueDialog:requestDisambiguationDialog:inputConnectionBehavior:optionsProvider:)) Creates an app intent parameter with a list of selectable options. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, requestDisambiguationDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:default:requestValueDialog:requestDisambiguationDialog:inputConnectionBehavior:optionsProvider:resolvers:)) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, requestDisambiguationDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, supportedValues: [Value.ValueType])`](/documentation/AppIntents/IntentParameter/init(title:description:default:requestValueDialog:requestDisambiguationDialog:inputConnectionBehavior:supportedValues:)-61lv3) Creates an app intent parameter. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, requestDisambiguationDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, supportedValues: [Value.ValueType], optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(title:description:default:requestValueDialog:requestDisambiguationDialog:inputConnectionBehavior:supportedValues:optionsProvider:)-2jzm) Creates an app intent parameter with a list of selectable options. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, requestValueDialog: IntentDialog?, requestDisambiguationDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, supportedValues: [Value.ValueType], resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:default:requestValueDialog:requestDisambiguationDialog:inputConnectionBehavior:supportedValues:resolvers:)-4icwn) Creates an app intent parameter that can convert the selected value. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, size: [IntentWidgetFamily : IntentCollectionSize], inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(title:description:default:size:inputConnectionBehavior:)-1jcpg) Creates an app intent parameter for an array with a specified size per widget family. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, size: IntentCollectionSize, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(title:description:default:size:inputConnectionBehavior:)-5nhm4) Creates an app intent parameter for an array with a specified size. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, size: [IntentWidgetFamily : IntentCollectionSize], inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(title:description:default:size:inputConnectionBehavior:)-6j6se) Creates an app intent parameter for an array with a specified size per widget family. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, size: IntentCollectionSize, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(title:description:default:size:inputConnectionBehavior:)-6niyd) Creates an app intent parameter for an array with a specified size. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, size: IntentCollectionSize, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(title:description:default:size:inputConnectionBehavior:)-7i2i4) Creates an app intent parameter for an array with a specified size. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, size: [IntentWidgetFamily : IntentCollectionSize], inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(title:description:default:size:inputConnectionBehavior:)-84lpo) Creates an app intent parameter for an array with a specified size per widget family. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, size: [IntentWidgetFamily : IntentCollectionSize], inputConnectionBehavior: InputConnectionBehavior, query: Query)`](/documentation/AppIntents/IntentParameter/init(title:description:default:size:inputConnectionBehavior:query:)-1exoh) Creates an app intent parameter for an array with a specified size per widget family. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, size: IntentCollectionSize, inputConnectionBehavior: InputConnectionBehavior, query: Query)`](/documentation/AppIntents/IntentParameter/init(title:description:default:size:inputConnectionBehavior:query:)-1u20e) Creates an app intent parameter for an array with a specified size. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, size: [IntentWidgetFamily : IntentCollectionSize], inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:default:size:inputConnectionBehavior:resolvers:)-1qu54) Creates an app intent parameter for an array with a specified size per widget family. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, size: IntentCollectionSize, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:default:size:inputConnectionBehavior:resolvers:)-6781p) Creates an app intent parameter for an array with a specified size. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, supportedContentTypes: [UTType], requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(title:description:default:supportedContentTypes:requestValueDialog:inputConnectionBehavior:)) Creates an app intent parameter. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, supportedContentTypes: [UTType], requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(title:description:default:supportedContentTypes:requestValueDialog:inputConnectionBehavior:optionsProvider:)) Creates an app intent parameter with a list of selectable options. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, supportedContentTypes: [UTType], requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:default:supportedContentTypes:requestValueDialog:inputConnectionBehavior:optionsProvider:resolvers:)) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, supportedContentTypes: [UTType], requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:default:supportedContentTypes:requestValueDialog:inputConnectionBehavior:resolvers:)) Creates an app intent parameter that can convert the selected value. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, supportedContentTypes: [UTType]?, requestValueDialog: IntentDialog?, requestDisambiguationDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(title:description:default:supportedContentTypes:requestValueDialog:requestDisambiguationDialog:inputConnectionBehavior:)) Creates an app intent parameter. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, supportedContentTypes: [UTType]?, requestValueDialog: IntentDialog?, requestDisambiguationDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(title:description:default:supportedContentTypes:requestValueDialog:requestDisambiguationDialog:inputConnectionBehavior:optionsProvider:)) Creates an app intent parameter with a list of selectable options. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, supportedContentTypes: [UTType]?, requestValueDialog: IntentDialog?, requestDisambiguationDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:default:supportedContentTypes:requestValueDialog:requestDisambiguationDialog:inputConnectionBehavior:optionsProvider:resolvers:)) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, supportedContentTypes: [UTType]?, requestValueDialog: IntentDialog?, requestDisambiguationDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, query: Query)`](/documentation/AppIntents/IntentParameter/init(title:description:default:supportedContentTypes:requestValueDialog:requestDisambiguationDialog:inputConnectionBehavior:query:)) Creates an app intent parameter with an entity search query. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, supportedContentTypes: [UTType]?, requestValueDialog: IntentDialog?, requestDisambiguationDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:default:supportedContentTypes:requestValueDialog:requestDisambiguationDialog:inputConnectionBehavior:resolvers:)) Creates an app intent parameter that can convert the selected value. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, supportedContentTypes: [UTType]?, size: IntentCollectionSize, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(title:description:default:supportedContentTypes:size:inputConnectionBehavior:)-2iixv) Creates an app intent parameter for an array with a specified size. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, supportedContentTypes: [UTType]?, size: [IntentWidgetFamily : IntentCollectionSize], inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(title:description:default:supportedContentTypes:size:inputConnectionBehavior:)-40x5o) Creates an app intent parameter for an array with a specified size per widget family. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, supportedContentTypes: [UTType]?, size: [IntentWidgetFamily : IntentCollectionSize], inputConnectionBehavior: InputConnectionBehavior, query: Query)`](/documentation/AppIntents/IntentParameter/init(title:description:default:supportedContentTypes:size:inputConnectionBehavior:query:)-3a6vl) Creates an app intent parameter for an array with a specified size per widget family. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, supportedContentTypes: [UTType]?, size: IntentCollectionSize, inputConnectionBehavior: InputConnectionBehavior, query: Query)`](/documentation/AppIntents/IntentParameter/init(title:description:default:supportedContentTypes:size:inputConnectionBehavior:query:)-5y5ep) Creates an app intent parameter for an array with a specified size. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, supportedContentTypes: [UTType]?, size: IntentCollectionSize, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:default:supportedContentTypes:size:inputConnectionBehavior:resolvers:)-26ujo) Creates an app intent parameter for an array with a specified size. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, default: Value.UnwrappedType?, supportedContentTypes: [UTType]?, size: [IntentWidgetFamily : IntentCollectionSize], inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:default:supportedContentTypes:size:inputConnectionBehavior:resolvers:)-3da75) Creates an app intent parameter for an array with a specified size per widget family. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, defaultUnit: IntentParameter.DurationUnit?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(title:description:defaultUnit:requestValueDialog:inputConnectionBehavior:optionsProvider:)) Creates an app intent parameter with a list of selectable options. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, defaultUnit: IntentParameter.DurationUnit?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:defaultUnit:requestValueDialog:inputConnectionBehavior:optionsProvider:resolvers:)) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(title:description:requestValueDialog:inputConnectionBehavior:)-253ni) Creates an app intent parameter. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(title:description:requestValueDialog:inputConnectionBehavior:)-25jti) Creates an app intent parameter. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(title:description:requestValueDialog:inputConnectionBehavior:)-51hn9) [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior)`](/documentation/AppIntents/IntentParameter/init(title:description:requestValueDialog:inputConnectionBehavior:)-68x0y) Creates an app intent parameter. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(title:description:requestValueDialog:inputConnectionBehavior:optionsProvider:)-882y4) Creates an app intent parameter with a list of selectable options. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider)`](/documentation/AppIntents/IntentParameter/init(title:description:requestValueDialog:inputConnectionBehavior:optionsProvider:)-8likq) Creates an app intent parameter with a list of selectable options. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:requestValueDialog:inputConnectionBehavior:optionsProvider:resolvers:)-28dt7) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, optionsProvider: OptionsProvider, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:requestValueDialog:inputConnectionBehavior:optionsProvider:resolvers:)-7twy6) Creates an app intent parameter with a list of selectable options that can convert the selected value. [`convenience init(title: LocalizedStringResource, description: LocalizedStringResource?, requestValueDialog: IntentDialog?, inputConnectionBehavior: InputConnectionBehavior, resolvers: () -> Spec)`](/documentation/AppIntents/IntentParameter/init(title:description:requestValueDialog:inputConnectionBehavior:resolvers:)-53io1) Creates an app intent parameter that can convert the selected value. ### Instance Properties [`var defaultUnit: IntentParameter.DurationUnit?`](/documentation/AppIntents/IntentParameter/defaultUnit-4ihr9) [`var type: IntentParameter.AppUnionValueComponent`](/documentation/AppIntents/IntentParameter/type) The case name component of this union value parameter. [`var unit: IntentParameter.DurationUnit?`](/documentation/AppIntents/IntentParameter/unit-131l6) [`var value: IntentParameter.AppUnionValueComponent`](/documentation/AppIntents/IntentParameter/value) The associated value component of this union value parameter. ### Enumerations [`enum AppUnionValueComponent`](/documentation/AppIntents/IntentParameter/AppUnionValueComponent) The components of a union value parameter available for use in parameter summaries. [`enum DurationUnit`](/documentation/AppIntents/IntentParameter/DurationUnit) ## Relationships ### Conforms To [`Sendable`](/documentation/Swift/Sendable) [`Copyable`](/documentation/Swift/Copyable) [`AnyIntentValue`](/documentation/AppIntents/AnyIntentValue) [`SendableMetatype`](/documentation/Swift/SendableMetatype) [`Escapable`](/documentation/Swift/Escapable) --- Copyright © 2026 Apple Inc. 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