// BatchJobPrefix - to support prefix field yaml unmarshalling with string or slice of strings
type BatchJobPrefix []string

var _ yaml.Unmarshaler = &BatchJobPrefix{}

// UnmarshalYAML - to support prefix field yaml unmarshalling with string or slice of strings
func (b *BatchJobPrefix) UnmarshalYAML(value *yaml.Node) error {
	// try slice first
	tmpSlice := []string{}
	if err := value.Decode(&tmpSlice); err == nil {

// APIError structure
type APIError struct {
	Code           string
	Description    string
	HTTPStatusCode int
	ObjectSize     string
	RangeRequested string
}

// APIErrorResponse - error response format
type APIErrorResponse struct {
	XMLName          xml.Name `xml:"Error" json:"-"`
	Code             string
	Message          string
	Key              string `xml:"Key,omitempty" json:"Key,omitempty"`

	}
	fi.Metadata = make(map[string]string, len(j.MetaSys))
	for k, v := range j.MetaSys {
		fi.Metadata[k] = string(v)
	}

	fi.ReplicationState = GetInternalReplicationState(j.MetaSys)
	if j.FreeVersion() {
		fi.SetTierFreeVersion()
		fi.TransitionTier = string(j.MetaSys[metaTierName])
		fi.TransitionedObjName = string(j.MetaSys[metaTierObjName])
		fi.TransitionVersionID = string(j.MetaSys[metaTierVersionID])
	}

		err = errFileNameTooLong
	case isSysErrIO(err):
		err = errFaultyDisk
	}

	return
}

// Implements stringer compatible interface.
func (s *xlStorage) String() string {
	return s.drivePath
}

func (s *xlStorage) Hostname() string {
	return s.endpoint.Host
}

func (s *xlStorage) Endpoint() Endpoint {
	return s.endpoint
}

func (s *xlStorage) Close() error {

}

func getPodNames(ctx cli.Context, podflag, ns string) ([]string, string, error) {
	podNames, ns, err := ctx.InferPodsFromTypedResource(podflag, ns)
	if err != nil {
		log.Errorf("pods lookup failed")
		return []string{}, "", err
	}
	return podNames, ns, nil
}

func getPodName(ctx cli.Context, podflag string) (string, string, error) {
	return getPodNameWithNamespace(ctx, podflag, ctx.Namespace())

	loadPolicyDoc(ctx context.Context, policy string, m map[string]PolicyDoc) error
	loadPolicyDocWithRetry(ctx context.Context, policy string, m map[string]PolicyDoc, retries int) error
	loadPolicyDocs(ctx context.Context, m map[string]PolicyDoc) error
	loadUser(ctx context.Context, user string, userType IAMUserType, m map[string]UserIdentity) error
	loadSecretKey(ctx context.Context, user string, userType IAMUserType) (string, error)

	stsPrefix := strings.HasPrefix(event.keyPath, iamConfigSTSPrefix)
	svcPrefix := strings.HasPrefix(event.keyPath, iamConfigServiceAccountsPrefix)
	policyPrefix := strings.HasPrefix(event.keyPath, iamConfigPoliciesPrefix)
	policyDBUsersPrefix := strings.HasPrefix(event.keyPath, iamConfigPolicyDBUsersPrefix)
	policyDBSTSUsersPrefix := strings.HasPrefix(event.keyPath, iamConfigPolicyDBSTSUsersPrefix)

   *
   * <p>Instances of {@code exceptionClass} are created by choosing an arbitrary public constructor
   * that accepts zero or more arguments, all of type {@code String} or {@code Throwable}
   * (preferring constructors with at least one {@code String}, then preferring constructors with at
   * least one {@code Throwable}) and calling the constructor via reflection. If the exception did

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   *
   * <p>Instances of {@code exceptionClass} are created by choosing an arbitrary public constructor
   * that accepts zero or more arguments, all of type {@code String} or {@code Throwable}
   * (preferring constructors with at least one {@code String}, then preferring constructors with at
   * least one {@code Throwable}) and calling the constructor via reflection. If the exception did