code: public CMASpace create(CMASpace space) {
      assertNotNull(space, "space");
  
      final CMASystem system = space.getSystem();
      space.setSystem(null);
  
      try {
        return service.create(space).blockingFirst();
      } finally {
        space.setSystem(system);
      }
    }
docs: Create a Space.
  
  @param space CMASpace
  @return {@link CMASpace} result instance
  @throws IllegalArgumentException if space is null.