10 Replies Latest reply on Aug 24, 2015 7:27 AM by e848752bbf7cb055f938669514b1b2cead7c771b

    How to check a lead exists or not



      Am developing a windows service in C# .net, to update the Unsubscribe status of each leads in marketo from our database. So for that before updating the status i want to make sure that particular lead exists in Marketo. Can anyone suggest , how can i do that...?