loadGameActivityDefinitions(IDs:completionHandler:)
Loads game activity definitions with the supplied App Store Connect identifiers.
Declaration
class func loadGameActivityDefinitions(IDs activityDefinitionIDs: [String]?, completionHandler: @escaping @Sendable ([GKGameActivityDefinition]?, (any Error)?) -> Void)class func loadGameActivityDefinitions(IDs activityDefinitionIDs: [String]?) async throws -> [GKGameActivityDefinition]