I have a journey in Marketing Cloud which basically sends an email (with an Email activity) and afterwards updates some fields of the campaign member in Sales Cloud (with a Campaign Member activity). I need to prevent the campaign member from being updated in Sales Cloud if the email has not been actually sent for whatever reason (because it is in a suppression list, it is bounced, it is globally unsubscribed...)
How can I check that to make some decisions within the journey based on that?
Thanks.