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