w.Header()[header] = []string{strings.Join(v, ",")}
		}
	}
}

// SelectObjectContentHandler - GET Object?select
// ----------
// This implementation of the GET operation retrieves object content based
// on an SQL expression. In the request, along with the sql expression, you must
// also specify a data serialization format (JSON, CSV) of the object.

	c.Assert(err, nil)

	response, err = s.client.Do(request)
	c.Assert(err, nil)
	c.Assert(response.StatusCode, http.StatusNotFound)
}

// TestDeleteBucket - validates DELETE bucket operation.
func (s *TestSuiteCommon) TestDeleteBucket(c *check) {
	bucketName := getRandomBucketName()

	// HTTP request to create the bucket.

							Description:          getBucketRepLatencyMD(),
							HistogramBucketLabel: "range",
							Histogram:            stat.Latency.getUploadLatency(),
							VariableLabels:       map[string]string{"bucket": bucket, "operation": "upload", "targetArn": arn},
						})
						if c, ok := stat.Failed.ErrCounts["AccessDenied"]; ok {
							metrics = append(metrics, MetricV2{

// is specified) enabled.
// Similar to bucket replication for PUT operation, soft delete (a.k.a setting delete marker) and
// permanent deletes (by specifying a version ID in the delete operation) have three states "Pending", "Complete"
// and "Failed" to mark the status of the replication of "DELETE" operation. All failed operations can

	if keyID == "" {
		keyID = stat.DefaultKey
	}
	response := madmin.KMSKeyStatus{
		KeyID: keyID,
	}

	kmsContext := kms.Context{"MinIO admin API": "KMSKeyStatusHandler"} // Context for a test key operation
	// 1. Generate a new key using the KMS.
	key, err := GlobalKMS.GenerateKey(ctx, keyID, kmsContext)
	if err != nil {
		response.EncryptionErr = err.Error()
		resp, err := json.Marshal(response)

          "editorMode": "code",
          "exemplar": true,
          "expr": "sum by (bucket,range,operation) (minio_bucket_replication_latency_ms{job=\"$scrape_jobs\"})",
          "format": "time_series",
          "instant": false,
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "{{bucket,range,operation}}",
          "refId": "A",
          "step": 300
        }
      ],

		t.Errorf("MinIO %s: Failed to create HTTP request for testing the response when object Layer is set to `nil`.", instanceType)
	}
	// execute the object layer set to `nil` test.
	// `ExecObjectLayerAPINilTest` manages the operation.
	ExecObjectLayerAPINilTest(t, nilBucket, nilObject, instanceType, apiRouter, nilReq)
}

func TestAPIHeadObjectHandlerWithEncryption(t *testing.T) {
	globalPolicySys = NewPolicySys()