docs: @Nullable
      public Container getContainerWithId(@Nonnull String id) {
          if (id == null || id.trim().length() == 0) {
              throw new IllegalArgumentException("A container ID must be provided.");
          }
  
          for (Container container : getContainers()) {
              if (container.getId().equals(id)) {
                  return container;
              }
          }
  
          return null;
      }