code: private void removeBucketConfig(final String name) {
          LOGGER.debug("Removing bucket {} configuration from known configs.", name);
          ClusterConfig cluster = currentConfig;
          cluster.deleteBucketConfig(name);
          currentConfig = cluster;
          configObservable.onNext(currentConfig);
      }
docs: Remove a bucket config (closing it).
  
  @param name the name of the bucket.