I'm looking to replicate the functionality of this call in V3 of the MailChimp API: https://apidocs.mailchimp.com/api/2.0/reports/opened.php
Is there a way to track campaign opens for an email address in V3?
I've been trying the Report/campaign/email-activity/subscriber URL and I'm able to return all their details but the Activity field is always empty no matter who I call.
Edit: The only way I've found so far is to query the Member's Activity. This gives an output on all the 'opens' for a specific email address but sadly not a list of campaign specific opens.