My company is currently in the progress of integrating with Constant Contact. Our integration allows our customers to move contacts from our system into their Constant Contact mailing lists. To accomplish this I'm using the bulk activity api. I've found it's possible to list out all activities to identify those pending or recently completed but I'm unable to identify the contact lists associated with those activities. Ideally, it would be nice if there were an api feature to link activities directly with contact lists through the api.
Thank you for the feedback. If I am understanding you correctly, you would like to be able to query your export activities by list involved. Each export has a unique activity number that you could reference after making the initial request to export, but I can see how it would be nice to match an activity with a contact list.
I will forward the request onto our API engineering team. Thank you for contacting Constant Contact, and have a wonderful day!