}
}

// restoreDefinitions restores any changes by disabled features from definition map.
func restoreDefinitions(defs map[string]common.OpenAPIDefinition) {
	// revert changes from OpenAPIEnums
	if !utilfeature.DefaultFeatureGate.Enabled(genericfeatures.OpenAPIEnums) {
		for gvk, def := range defs {
			orig := &def.Schema
			if ret := pruneEnums(orig); ret != orig {
				def.Schema = *ret
				defs[gvk] = def
			}
		}
	}
}

	// kep: https://kep.k8s.io/2887
	// alpha: v1.23
	// beta: v1.24
	//
	// Enables populating "enum" field of OpenAPI schemas
	// in the spec returned from kube-apiserver.
	OpenAPIEnums featuregate.Feature = "OpenAPIEnums"

	// owner: @caesarxuchao
	// alpha: v1.15
	// beta: v1.16
	// stable: 1.29
	//
	// Allow apiservers to show a count of remaining items in the response
	// to a chunking list request.

			shouldHaveEnum: false,
		},
	} {
		t.Run(fmt.Sprintf("enabled=%v", tc.enabled), func(t *testing.T) {
			featuregatetesting.SetFeatureGateDuringTest(t, utilfeature.DefaultFeatureGate, features.OpenAPIEnums, tc.enabled)
			defs := GetOpenAPIDefinitionsWithoutDisabledFeatures(getOpenAPIDefs)(func(path string) spec.Ref {
				return spec.Ref{}
			})
			def := defs["k8s.io/api/apps/v1.DeploymentCondition"]

  --bind-address="${API_HOST}" \
  --secure-port="${API_PORT}" \
  --etcd-servers="http://${ETCD_HOST}:${ETCD_PORT}" \
  --advertise-address="10.10.10.10" \
  --cert-dir="${TMP_DIR}/certs" \
  --feature-gates=AllAlpha=true,OpenAPIEnums=false,ConsistentListFromCache=false \
  --runtime-config="api/all=true" \
  --token-auth-file="${TMP_DIR}/tokenauth.csv" \
  --authorization-mode=RBAC \
  --service-account-key-file="${SERVICE_ACCOUNT_KEY}" \

# List of the set of feature gates recognized by the GCP CCM
export CCM_FEATURE_GATES="APIPriorityAndFairness,APIResponseCompression,APIServerIdentity,APIServerTracing,AllAlpha,AllBeta,CustomResourceValidationExpressions,KMSv2,OpenAPIEnums,OpenAPIV3,ServerSideFieldValidation,StorageVersionAPI,StorageVersionHash"

# Optional: set feature gates
# shellcheck disable=SC2034 # Variables sourced in other scripts.
FEATURE_GATES="${KUBE_FEATURE_GATES:-}"

fi

# List of the set of feature gates recognized by the GCP CCM
export CCM_FEATURE_GATES="APIPriorityAndFairness,APIResponseCompression,APIServerIdentity,APIServerTracing,AllAlpha,AllBeta,CustomResourceValidationExpressions,KMSv2,OpenAPIEnums,OpenAPIV3,ServerSideFieldValidation,StorageVersionAPI,StorageVersionHash"

# Optional: Install cluster DNS.
# Set CLUSTER_DNS_CORE_DNS to 'false' to install kube-dns instead of CoreDNS.

	genericfeatures.MutatingAdmissionPolicy: {Default: false, PreRelease: featuregate.Alpha},

	genericfeatures.OpenAPIEnums: {Default: true, PreRelease: featuregate.Beta},

	genericfeatures.RemainingItemCount: {Default: true, PreRelease: featuregate.GA, LockToDefault: true},