JwksURI                          string   `json:"jwks_uri,omitempty"`
	ResponseTypesSupported           []string `json:"response_types_supported,omitempty"`
	SubjectTypesSupported            []string `json:"subject_types_supported,omitempty"`
	IDTokenSigningAlgValuesSupported []string `json:"id_token_signing_alg_values_supported,omitempty"`
	ScopesSupported                  []string `json:"scopes_supported,omitempty"`

	NotNamespaces       []StringMatch `json:"notNamespaces,omitempty"`
	Principals          []StringMatch `json:"principals,omitempty"`
	NotPrincipals       []StringMatch `json:"notPrincipals,omitempty"`
	SourceIps           []string      `json:"sourceIps,omitempty"`
	NotSourceIps        []string      `json:"notSourceIps,omitempty"`
	DestinationIps      []string      `json:"destinationIps,omitempty"`

type JWKS struct {
	Keys []*JWKS `json:"keys,omitempty"`

	Kty string `json:"kty"`
	Use string `json:"use,omitempty"`
	Kid string `json:"kid,omitempty"`
	Alg string `json:"alg,omitempty"`

	Crv string `json:"crv,omitempty"`
	X   string `json:"x,omitempty"`
	Y   string `json:"y,omitempty"`
	D   string `json:"d,omitempty"`
	N   string `json:"n,omitempty"`
	E   string `json:"e,omitempty"`
	K   string `json:"k,omitempty"`
}

	Index      []byte            `json:"index,omitempty" msg:"i,omitempty"`
	Checksums  map[string]string `json:"crc,omitempty" msg:"crc,omitempty"`   // Content Checksums
	Error      string            `json:"error,omitempty" msg:"err,omitempty"` // only set while reading part meta from drive.
}

// ChecksumInfo - carries checksums of individual scattered parts per disk.

	NewerThan     xtime.Duration `yaml:"newerThan,omitempty" json:"newerThan"`
	OlderThan     xtime.Duration `yaml:"olderThan,omitempty" json:"olderThan"`
	CreatedAfter  time.Time      `yaml:"createdAfter,omitempty" json:"createdAfter"`
	CreatedBefore time.Time      `yaml:"createdBefore,omitempty" json:"createdBefore"`
	Tags          []BatchJobKV   `yaml:"tags,omitempty" json:"tags"`

	ETag         string                    `xml:",omitempty"`
	Checksum     *objectAttributesChecksum `xml:",omitempty"`
	ObjectParts  *objectAttributesParts    `xml:",omitempty"`
	StorageClass string                    `xml:",omitempty"`
	ObjectSize   int64                     `xml:",omitempty"`
}

type objectAttributesChecksum struct {
	ChecksumCRC32  string `xml:",omitempty"`
	ChecksumCRC32C string `xml:",omitempty"`

	EncodingType string `xml:"EncodingType,omitempty"`
}

// Part container for part metadata.
type Part struct {
	PartNumber   int
	LastModified string
	ETag         string
	Size         int64

	// Checksum values
	ChecksumCRC32  string `xml:"ChecksumCRC32,omitempty"`
	ChecksumCRC32C string `xml:"ChecksumCRC32C,omitempty"`
	ChecksumSHA1   string `xml:"ChecksumSHA1,omitempty"`

type And struct {
	XMLName               xml.Name `xml:"And"`
	ObjectSizeGreaterThan int64    `xml:"ObjectSizeGreaterThan,omitempty"`
	ObjectSizeLessThan    int64    `xml:"ObjectSizeLessThan,omitempty"`
	Prefix                Prefix   `xml:"Prefix,omitempty"`
	Tags                  []Tag    `xml:"Tag,omitempty"`
}

// isEmpty returns true if Tags field is null
func (a And) isEmpty() bool {
	return len(a.Tags) == 0 && !a.Prefix.set &&

	"time"
)

// DeletedObject objects deleted
type DeletedObject struct {
	DeleteMarker          bool   `xml:"DeleteMarker,omitempty"`
	DeleteMarkerVersionID string `xml:"DeleteMarkerVersionId,omitempty"`
	ObjectName            string `xml:"Key,omitempty"`
	VersionID             string `xml:"VersionId,omitempty"`
	// MTime of DeleteMarker on source that needs to be propagated to replica
	DeleteMarkerMTime DeleteMarkerMTime `xml:"-"`

type Versioning struct {
	XMLNS   string   `xml:"xmlns,attr,omitempty"`
	XMLName xml.Name `xml:"VersioningConfiguration"`
	// MFADelete State    `xml:"MFADelete,omitempty"` // not supported yet.
	Status State `xml:"Status,omitempty"`
	// MinIO extension - allows selective, prefix-level versioning exclusion.
	// Requires versioning to be enabled
	ExcludedPrefixes []ExcludedPrefix `xml:",omitempty"`
	ExcludeFolders   bool             `xml:",omitempty"`
}