"time"

	endpointsrequest "k8s.io/apiserver/pkg/endpoints/request"
	"k8s.io/apiserver/pkg/server/httplog"
	"k8s.io/apiserver/pkg/server/mux"
	fq "k8s.io/apiserver/pkg/util/flowcontrol/fairqueuing"
	"k8s.io/apiserver/pkg/util/flowcontrol/fairqueuing/eventclock"
	fqs "k8s.io/apiserver/pkg/util/flowcontrol/fairqueuing/queueset"
	"k8s.io/apiserver/pkg/util/flowcontrol/metrics"
	fcrequest "k8s.io/apiserver/pkg/util/flowcontrol/request"

	apiextensionshelpers "k8s.io/apiextensions-apiserver/pkg/apihelpers"
	apiextensionsinternal "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions"
	apiextensionsv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
	"k8s.io/apiextensions-apiserver/pkg/apiserver/schema"
	client "k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/typed/apiextensions/v1"

)

const (
	// namespaceDeletionGracePeriod is the time period to wait before processing a received namespace event.
	// This allows time for the following to occur:
	// * lifecycle admission plugins on HA apiservers to also observe a namespace
	//   deletion and prevent new objects from being created in the terminating namespace
	// * non-leader etcd servers to observe last-minute object creations in a namespace

// that a cluster supports.
message APIGroupDiscoveryList {
  // ResourceVersion will not be set, because this does not have a replayable ordering among multiple apiservers.
  // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
  // +optional
  optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1;

// that a cluster supports.
message APIGroupDiscoveryList {
  // ResourceVersion will not be set, because this does not have a replayable ordering among multiple apiservers.
  // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
  // +optional
  optional .k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1;

// that a cluster supports.
type APIGroupDiscoveryList struct {
	v1.TypeMeta
	// ResourceVersion will not be set, because this does not have a replayable ordering among multiple apiservers.
	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
	// +optional
	v1.ListMeta
	// items is the list of groups for discovery. The groups are listed in priority order.

// that a cluster supports.
message APIGroupDiscoveryList {
  // ResourceVersion will not be set, because this does not have a replayable ordering among multiple apiservers.
  // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
  // +optional
  optional .k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1;

// that a cluster supports.
type APIGroupDiscoveryList struct {
	v1.TypeMeta `json:",inline"`
	// ResourceVersion will not be set, because this does not have a replayable ordering among multiple apiservers.
	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
	// +optional
	v1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`

// +k8s:prerelease-lifecycle-gen:introduced=1.9
// +k8s:prerelease-lifecycle-gen:deprecated=1.19
// This API is never server served.  It is used for outbound requests from apiservers.  This will ensure it never gets served accidentally
// and having the generator against this group will protect future APIs which may be served.
// +k8s:prerelease-lifecycle-gen:replacement=admission.k8s.io,v1,AdmissionReview

// that a cluster supports.
type APIGroupDiscoveryList struct {
	v1.TypeMeta `json:",inline"`
	// ResourceVersion will not be set, because this does not have a replayable ordering among multiple apiservers.
	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
	// +optional
	v1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`