MC4SF_UPSERT_LIST
An error occurred whilst trying to save changes to Mailchimp Audience (list) record. This could result in the Audience details not being updated in Mailchimp. Check the associated error for more details.
An error occurred whilst trying to save changes to Mailchimp Audience (list) record. This could result in the Audience details not being updated in Mailchimp. Check the associated error for more details.
