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