// a request to apps/v1beta1 or extensions/v1beta1 would not be sent to the webhook.
  //
  // - Equivalent: match a request if modifies a resource listed in rules, even via another API group or version.
  // For example, if deployments can be modified via apps/v1, apps/v1beta1, and extensions/v1beta1,

  // +optional
  optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1;

  // items is the list of groups for discovery. The groups are listed in priority order.
  repeated APIGroupDiscovery items = 2;
}

// APIResourceDiscovery provides information about an API resource for discovery.
message APIResourceDiscovery {

  // a request to apps/v1beta1 or extensions/v1beta1 would not be sent to the webhook.
  //
  // - Equivalent: match a request if modifies a resource listed in rules, even via another API group or version.
  // For example, if deployments can be modified via apps/v1, apps/v1beta1, and extensions/v1beta1,

  // completedIndexes holds the completed indexes when .spec.completionMode =
  // "Indexed" in a text format. The indexes are represented as decimal integers
  // separated by commas. The numbers are listed in increasing order. Three or
  // more consecutive numbers are compressed and represented by the first and
  // last element of the series, separated by a hyphen.

  // a request to apps/v1beta1 or extensions/v1beta1 would not be sent to the ValidatingAdmissionPolicy.
  //
  // - Equivalent: match a request if modifies a resource listed in rules, even via another API group or version.
  // For example, if deployments can be modified via apps/v1, apps/v1beta1, and extensions/v1beta1,

  // audiences of the token, and otherwise should reject the token. A
  // token issued for multiple audiences may be used to authenticate
  // against any of the audiences listed but implies a high degree of
  // trust between the target audiences.
  repeated string audiences = 1;

  // ExpirationSeconds is the requested duration of validity of the request. The

  // items if unspecified, each key-value pair in the Data field of the referenced
  // ConfigMap will be projected into the volume as a file whose name is the
  // key and content is the value. If specified, the listed keys will be
  // projected into the specified paths, and unlisted keys will not be
  // present. If a key is specified which is not present in the ConfigMap,