error: the following required arguments were not provided:
  <SA_UUID>
  <SA_IP:PORT>
  <NEXUS_IP:PORT>
  <NEXUS_LOCKSTEP_PORT>

Usage: sled-agent-sim <SA_UUID> <SA_IP:PORT> <NEXUS_IP:PORT> <NEXUS_LOCKSTEP_PORT>

For more information, try '--help'.
