public async Task <RpcCallResult <Unit> > AttachCompletedAsync(OpenBond.AttachCompletionInfo message)
{
var internalBondMessage = message.ToInternalBond();
var result = await m_proxyManager.Call <AttachCompletionInfo, Void>(
internalBondMessage,
functionName : "AttachCompleted");
return(result.ToUnit());
}