kubernetes/staging/src/k8s.io/apiserver/pkg/admission/plugin/webhook/request/admissionreview.go

type AdmissionResponse …

// VerifyAdmissionResponse checks the validity of the provided admission review object, and returns the
// audit annotations, whether the response allowed the request, any provided patch/patchType/status,
// or an error if the provided admission review was not valid.
func VerifyAdmissionResponse(uid types.UID, mutating bool, review runtime.Object) (*AdmissionResponse, error) { … }

// CreateAdmissionObjects returns the unique request uid, the AdmissionReview object to send the webhook and to decode the response into,
// or an error if the webhook does not support receiving any of the admission review versions we know to send
func CreateAdmissionObjects(versionedAttributes *admission.VersionedAttributes, invocation *generic.WebhookInvocation) (uid types.UID, request, response runtime.Object, err error) { … }

// CreateV1AdmissionReview creates an AdmissionReview for the provided admission.Attributes
func CreateV1AdmissionReview(uid types.UID, versionedAttributes *admission.VersionedAttributes, invocation *generic.WebhookInvocation) *admissionv1.AdmissionReview { … }

// CreateV1beta1AdmissionReview creates an AdmissionReview for the provided admission.Attributes
func CreateV1beta1AdmissionReview(uid types.UID, versionedAttributes *admission.VersionedAttributes, invocation *generic.WebhookInvocation) *admissionv1beta1.AdmissionReview { … }