public bool IsOnlyClient(Guid id)
{
bool isOnlyClient = false;
isOnlyClient = this.service.IsOnlyClient(id.ToString("B"));
// Capture requirements about transport.
this.VerifyTransportProtocol();
// If no exception thrown, capture requirement about schema of IsOnlyClient operation.
this.VerifySchemaOfIsOnlyClientOperation();
return isOnlyClient;
}