I have created a new group in Frequent Contacts, using createItemRequest. This works and I retrieve the id of
the new group. Now, to add members, I gather I am supposed to use addMembersRequest. And that I have to
supply the id of an already existing address book entry, I just can't add members on the fly. So I do that, and
get the id of the various entries I have created. So now my addMembersRequest code is shown below. For this
call, the return http code is 200, and there are no errors in the output response. The result, unfortunately, is that
no members actually get added to the group when I look at it with the GW client. I went back and verified that
the container I supply actually matches the id of the new group, and that the id of each member matches what
is shown in the GW client. It all looks perfect, so what am I doing wrong?

-------------------------
<m:addMembersRequest>
<container>5CBC8C99.Transend.PO.104.16E7773.1.30.1 @58:5C790123.Transend.PO.104.16E7773.1.1.1@53</container>
<members>
<member>
<id>
5CBC8C99.Transend.PO.104.16E7773.1.3... 3.Transend.PO.104.16E7773.1.1.1@53
</id>
<distType>TO</distType>
</member>
<member>
<id>
5CBC8C9A.Transend.PO.104.16E7773.1.3... 3.Transend.PO.104.16E7773.1.1.1@53
</id>
<distType>TO</distType>
</member>
<member>
<id>
5CBC8C9A.Transend.PO.104.16E7773.1.3... 3.Transend.PO.104.16E7773.1.1.1@53
</id>
<distType>TO</distType>
</member>
</members>
</m:addMembersRequest>