private static void AddContactToGroup(EsendexCredentials credentials)
{
var groupService = new GroupService(credentials);
var contactService = new ContactService(credentials);
try
{
var guid = new Guid("{YOUR Contact GUID}");
var contact = contactService.GetContact(guid);
groupService.AddContactToGroup(_accountReference, "{YOUR Group GUID}", contact);
}
catch (WebException ex)
{
Console.Write(ex.Message);
}
}
