The new beta release is great! Thanks for your great work on this.
Not sure if this is the correct place to post issues in the Beta release, but I figure you'll want to know this. In the listInterestGroupingAdd method, the listInterestGroupingAddOutput object returns an error, as follows:
response contains string value where integer expected [response]
at CookComputing.XmlRpc.XmlRpcSerializer.ParseString(XmlNode node, Type ValueType, ParseStack parseStack, MappingAction mappingAction) etc. etc....
MailChimp's API says an integer should be returned from this method, but that doesn't appear to be the case.
Have you encountered this issue?
Thanks in advance for your help,