I attempted to create a 6.0.1 cluster inside our ECE installation, but for some reason it failed to create properly. At this time I'm not so concerned as to why it didn't build properly, but it is in a state where it obviously won't start, but I can't delete it either. When I try to delete the cluster, a message appears that the preconditions failed, but doesn't say what those preconditions are. I want to avoid having to wipe it all and start again from scratch, but at the moment I don't see any other way out of this. Any suggestions?