{
if (rcha.getResult() == null || rcha.getError() != null)
{
callback.handleEvent(null, new AttachmentResourcesCallbackArg(false, null));
}
AttachmentResourcesMessage info = AttachmentResourcesMessage.FromOSD(rcha.getResult());
callback.handleEvent(null, new AttachmentResourcesCallbackArg(true, info));
}
catch (Exception ex)
{