Starting somewhere around 2 weeks ago (maybe more), we have been unable to import audience members using the API. We made no changes to our code, and it has been running for over a year with no problems.
Our import history shows "Succeeded" for each time we try, but where we expect to see ~195 members, it says 0.
Here is an example of the CSV Data:
email,last_name,first_name,add_list
I've tried converting spaces to %20 for the list name, and I've tried using list names with only alphanumeric characters, but it has no effect. We do get a 200 response, and the content only shows an 8-digit code (which corresponds to the ID of the import).
Thanks for your time,
John Hansen
Lifestyle Communities