ErrInvalidPart: {
		Code:           "InvalidPart",
		Description:    "One or more of the specified parts could not be found.  The part may not have been uploaded, or the specified entity tag may not match the part's entity tag.",
		HTTPStatusCode: http.StatusBadRequest,
	},
	ErrMissingPart: {
		Code:           "InvalidRequest",
		Description:    "You must specify at least one part",
		HTTPStatusCode: http.StatusBadRequest,
	},

}

// mrfState sncapsulates all the information
// related to the global background MRF.
type mrfState struct {
	opCh chan partialOperation
}

// Add a partial S3 operation (put/delete) when one or more disks are offline.
func (m *mrfState) addPartialOp(op partialOperation) {
	if m == nil {
		return
	}

	select {
	case m.opCh <- op:
	default:
	}
}

}

// validateStatus - checks if status is valid or not.
func (r Rule) validateStatus() error {
	// Status can't be empty
	if len(r.Status) == 0 {
		return errEmptyRuleStatus
	}

	// Status must be one of Enabled or Disabled
	if r.Status != Enabled && r.Status != Disabled {
		return errInvalidRuleStatus
	}
	return nil
}

func (r Rule) validateExpiration() error {
	return r.Expiration.Validate()
}

type InvalidUploadID struct {
	Bucket   string
	Object   string
	UploadID string
}

func (e InvalidUploadID) Error() string {
	return "Invalid upload id " + e.UploadID
}

// InvalidPart One or more of the specified parts could not be found
type InvalidPart struct {
	PartNumber int
	ExpETag    string
	GotETag    string
}

func (e InvalidPart) Error() string {

reading further and move to 3.2 section.

The Prometheus endpoint in MinIO requires authentication by default. Prometheus supports a bearer token approach to authenticate prometheus scrape requests, override the default Prometheus config with the one generated using mc. To generate a Prometheus config for an alias, use [mc](https://min.io/docs/minio/linux/reference/minio-mc.html#quickstart) as follows `mc admin prometheus generate <alias> [METRIC-TYPE]`. The valid values for METRIC-TYPE are `cluster`,...

		if err != nil {
			return nil, err
		}
		if i > 0 {
			res = append(res, ',')
		}
		s := fmt.Sprintf(`"%s": {"bytes": %d`, string(key), len(val))
		// Check bitrot... We should only ever have one block...
		if len(val) >= 32 {
			want := val[:32]
			data := val[32:]

	EndTime   time.Time   `msg:"stopTs"`  // Time at which rebalance operation completed or rebalance-stop was called
	Status    rebalStatus `msg:"status"`  // Current state of rebalance operation. One of Started|Stopped|Completed|Failed.
}

// rebalanceMeta contains information pertaining to an ongoing rebalance operation.
type rebalanceMeta struct {

			}(i, disk)
		}

		wg.Wait()
		xioutil.SafeClose(done)

		fi, ok := <-mrfCheck
		if !ok {
			return
		}

		if fi.Deleted {
			return
		}

		// if one of the disk is offline, return right here no need
		// to attempt a heal on the object.
		if countErrs(errs, errDiskNotFound) > 0 {
			return
		}

		var missingBlocks int
		for i := range errs {

// If the object does not exist ObjectNotFound error is returned.
// If any other error is found, it is returned.
// The check is skipped if there is only one pool, and 0, nil is always returned in that case.
func (z *erasureServerPools) getPoolIdxExistingNoLock(ctx context.Context, bucket, object string) (idx int, err error) {

	ldap "github.com/minio/pkg/v2/ldap"
	"golang.org/x/exp/slices"
)

func runAllIAMSTSTests(suite *TestSuiteIAM, c *check) {
	suite.SetUpSuite(c)
	// The STS for root test needs to be the first one after setup.
	suite.TestSTSForRoot(c)
	suite.TestSTS(c)
	suite.TestSTSWithDenyDeleteVersion(c)
	suite.TestSTSWithTags(c)
	suite.TestSTSServiceAccountsWithUsername(c)
	suite.TestSTSWithGroupPolicy(c)