readAttributeRegulatoryConfig(completionHandler:)
Declaration
func readAttributeRegulatoryConfig(completionHandler: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeRegulatoryConfig() async throws -> NSNumberfunc readAttributeRegulatoryConfig(completionHandler: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeRegulatoryConfig() async throws -> NSNumber