atomic.AddInt32(&s.scanning, 1)
	defer atomic.AddInt32(&s.scanning, -1)

	var err error
	stopFn := globalScannerMetrics.log(scannerMetricScanBucketDrive, s.drivePath, cache.Info.Name)
	defer func() {
		res := make(map[string]string)
		if err != nil {
			res["err"] = err.Error()
		}
		stopFn(res)
	}()

	i := len(dAtA)
	_ = i
	var l int
	_ = l
	if len(m.Audiences) > 0 {
		for iNdEx := len(m.Audiences) - 1; iNdEx >= 0; iNdEx-- {
			i -= len(m.Audiences[iNdEx])
			copy(dAtA[i:], m.Audiences[iNdEx])
			i = encodeVarintGenerated(dAtA, i, uint64(len(m.Audiences[iNdEx])))
			i--
			dAtA[i] = 0x22
		}
	}
	i -= len(m.Error)
	copy(dAtA[i:], m.Error)

		if err != nil {
			iamLogIf(GlobalContext, fmt.Errorf("error parsing role ARN %s: %v", roleArn, err))
			return false
		}
		policies = newMappedPolicy(sys.rolesMap[arn]).toSlice()

	default:
		// Otherwise, inherit parent user's policy
		var err error
		policies, err = sys.PolicyDBGet(parentUser, args.Groups...)
		if err != nil {
			iamLogIf(GlobalContext, fmt.Errorf("error fetching policies on %s: %v", parentUser, err))

	// Assert
	if add1Err != nil {
		t.Fatalf("AddVolumeNode failed. Expected: <no error> Actual: <%v>", add1Err)
	}
	if add2Err != nil {
		t.Fatalf("AddVolumeNode failed. Expected: <no error> Actual: <%v>", add2Err)
	}

	if generatedVolumeName1 != generatedVolumeName2 {
		t.Fatalf(

	saveIAMConfig(ctx context.Context, item interface{}, path string, opts ...options) error
	loadIAMConfig(ctx context.Context, item interface{}, path string) error
	deleteIAMConfig(ctx context.Context, path string) error
	savePolicyDoc(ctx context.Context, policyName string, p PolicyDoc) error
	saveMappedPolicy(ctx context.Context, name string, userType IAMUserType, isGroup bool, mp MappedPolicy, opts ...options) error

	return &testEnvelopeService{nil}, nil
}

// The factory method to create mock envelope service which always returns error.
func newMockErrorEnvelopeService(endpoint string, timeout time.Duration) (envelope.Service, error) {
	return &testEnvelopeService{errors.New("test")}, nil
}

// The factory method to create mock envelope kmsv2 service.

                                    }
                                }
                            },
                        },
                        "422": {
                            "description": "Validation Error",
                            "content": {
                                "application/json": {
                                    "schema": {

			// podToUpdate has not been added yet
			if _, err := cache.GetPod(tc.podToUpdate); err == nil {
				t.Error("expected error, no error found")
			}

			// trying to update an unknown pod should return an error
			// pod has not been added yet
			if err := cache.UpdatePod(logger, tc.pod, tc.podToUpdate); err == nil {
				t.Error("expected error, no error found")
			}

			if tc.shouldFail && err == nil {
				t.Error("expecting failure, but err is nil")
			}
			if tc.initAttachErr != nil && err != nil {
				if tc.initAttachErr.Message != err.Error() {
					t.Errorf("expecting error [%v], got [%v]", tc.initAttachErr.Message, err.Error())
				}
			}
			if err == nil && retID != attachID {
				t.Errorf("attacher.WaitForAttach not returning attachment ID")
			}
			wg.Wait()

			t.Errorf("Test %d: %d bytes were expected, but %d were written", i, test.length, n)
		case err == nil && !bytes.Equal(data[test.offset:test.offset+test.length], buffer):
			t.Errorf("Test %d: Expected bytes: %v, but got: %v", i, data[test.offset:test.offset+test.length], buffer)
		case err != nil && err != test.expError:
			t.Errorf("Test %d: Expected error: %v, but got: %v", i, test.expError, err)
		}
	}
}