Hello! We have an app where users can sign up for participation in competitions which sends their data to ConstantContact. Sometimes users use unicode special chars in their names (e.g. http://imgur.com/owr5qkH), and recently we started receiving HTTP 409 Conflict while trying to set names with those characters to existing users. Here's request/response examples - https://imgur.com/a/m0TQJ Any ideas why is it happening? Any help would be appreciated.
... View more