}

    /**
     * Uploads a file to the storage system.
     *
     * @param form the item form containing file and path information
     * @return HTML response redirecting to the storage list after upload
     */
    @Execute
    @Secured({ ROLE })
    public HtmlResponse upload(final ItemForm form) {
        validate(form, messages -> {}, () -> asListHtml(form.path));

    }

    @Override
    public V load(K key) {
      return constant;
    }
  }

  /**
   * Returns a {@code new Object()} for every request, and increments a counter for every request.
   * An {@code Integer} loader that returns the key for {@code load} requests, and increments the
   * old value on {@code reload} requests. The load counts are accessible via {@link #getLoadCount}

	// Run the site resync metrics load in a loop
	for {
		if err := sm.load(ctx, newObjectLayerFn()); err == nil {
			<-ctx.Done()
			return
		}
		duration := max(time.Duration(r.Float64()*float64(time.Second*10)),
			// Make sure to sleep at least a second to avoid high CPU ticks.
			time.Second)
		time.Sleep(duration)
	}
}

// load resync metrics saved on disk into memory

			}
			if state == StateShutdown || state == StateConnectionError {
				c.connChange.L.Unlock()
				return
			}
			c.connChange.Wait()
			select {
			case <-ctx.Done():
				c.connChange.L.Unlock()
				return
			default:
			}
		}
		c.connChange.L.Unlock()
		if len(queue) == 0 {
			// Send single message without merging.

				objCountPerThread[i]++
				mu.Lock()
				uploadTimes = append(uploadTimes, response)
				mu.Unlock()
			}
		}(i)
	}
	wg.Wait()

	// We already saw write failures, no need to proceed into read's
	if retError != "" {
		return SpeedTestResult{
			Uploads:     totalBytesWritten,
			Downloads:   totalBytesRead,
			UploadTimes: uploadTimes,
			Error:       retError,
		}, nil

    }

    // PUT /api/admin/badword/upload
    /**
     * Uploads bad words from a CSV file.
     *
     * @param body the upload form containing the CSV file
     * @return JSON response with result status
     */
    @Execute
    public JsonResponse<ApiResult> put$upload(final UploadForm body) {
        validateApi(body, messages -> {});

**Using curl with bulk files**:

```bash
# Import GSA configuration
curl -X POST "http://localhost:8080/api/admin/backup/upload" \
  -u admin:admin \
  -F "file=@gsaconfig.xml"

# Import bulk documents
curl -X POST "http://localhost:8080/api/admin/backup/upload" \
  -u admin:admin \
  -F "file=@documents.bulk"
```

### 4. Direct Crawler Configuration

func (z *erasureServerPools) loadRebalanceMeta(ctx context.Context) error {
	r := &rebalanceMeta{}
	if err := r.load(ctx, z.serverPools[0]); err == nil {
		z.rebalMu.Lock()
		z.rebalMeta = r
		z.updateRebalanceStats(ctx)
		z.rebalMu.Unlock()
	} else if !errors.Is(err, errConfigNotFound) {
		rebalanceLogIf(ctx, fmt.Errorf("failed to load rebalance metadata, continue to restart rebalance as needed: %w", err))
	}
	return nil
}

    }

    /**
     * Uploads stemmer override dictionary file.
     *
     * @param dictId the dictionary ID
     * @param form the upload form containing the dictionary file
     * @return JSON response with result status
     */
    // PUT /api/admin/dict/stemmerOverride/upload/{dictId}
    @Execute
    public JsonResponse<ApiResult> put$upload(final String dictId, final UploadForm form) {

	w := es.workers.Load()
	if w == nil || len(*w) == 0 {
		return nil
	}
	workers := *w
	return workers[h%uint64(len(workers))]
}

func (es *expiryState) ResizeWorkers(n int) {
	if n == 0 {
		n = 100
	}

	// Lock to avoid multiple resizes to happen at the same time.
	es.mu.Lock()
	defer es.mu.Unlock()
	var workers []chan expiryOp