// It does not support `*`.
  // Trailing slashes are trimmed when validating the path prefix with a host path.
  //
  // Examples:
  // `/foo` would allow `/foo`, `/foo/` and `/foo/bar`
  // `/foo` would not allow `/food` or `/etc/foo`
  optional string pathPrefix = 1;

  // when set to true, will allow host volumes matching the pathPrefix only if all volume mounts are readOnly.
  // +optional

  // ObjectSelector decides whether to run the validation based on if the
  // object has matching labels. objectSelector is evaluated against both
  // the oldObject and newObject that would be sent to the cel validation, and
  // is considered to match if either object matches the selector. A null
  // object (oldObject in the case of create, or newObject in the case of

  // `lastTransitionTime` is the last time the condition transitioned from one status to another.
  optional k8s.io.apimachinery.pkg.apis.meta.v1.Time lastTransitionTime = 3;

  // `reason` is a unique, one-word, CamelCase reason for the condition's last transition.
  optional string reason = 4;

  // `message` is a human-readable message indicating details about last transition.
  optional string message = 5;
}

  // `lastTransitionTime` is the last time the condition transitioned from one status to another.
  optional k8s.io.apimachinery.pkg.apis.meta.v1.Time lastTransitionTime = 3;

  // `reason` is a unique, one-word, CamelCase reason for the condition's last transition.
  optional string reason = 4;

  // `message` is a human-readable message indicating details about last transition.
  optional string message = 5;
}

  // of the StatefulSet. Each pod will be named with the format
  // <statefulsetname>-<podindex>. For example, a pod in a StatefulSet named
  // "web" with index number "3" would be named "web-3".
  optional k8s.io.api.core.v1.PodTemplateSpec template = 3;

  // volumeClaimTemplates is a list of claims that pods are allowed to reference.

  // `apiGroups:["apps"], apiVersions:["v1"], resources: ["deployments"]` and `matchPolicy: Equivalent`,
  // an API request to apps/v1beta1 deployments would be converted and sent to the webhook
  // with `kind: {group:"apps", version:"v1", kind:"Deployment"}` (matching the rule the webhook registered for),

  // the last of any duplicate fields. This is the default in v1.23+
  // - Strict: This will fail the request with a BadRequest error if
  // any unknown fields would be dropped from the object, or if any
  // duplicate fields are present. The error returned from the server
  // will contain all unknown and duplicate fields encountered.
  // +optional
  optional string fieldValidation = 4;

  // Likewise, if you want to write a policy that specifies that no egress is allowed,
  // you must specify a policyTypes value that include "Egress" (since such a policy would not include
  // an Egress section and would otherwise default to just [ "Ingress" ]).
  // This field is beta-level in 1.8
  // +optional
  repeated string policyTypes = 4;
}

  // of the StatefulSet. Each pod will be named with the format
  // <statefulsetname>-<podindex>. For example, a pod in a StatefulSet named
  // "web" with index number "3" would be named "web-3".
  // The only allowed template.spec.restartPolicy value is "Always".
  optional k8s.io.api.core.v1.PodTemplateSpec template = 3;

  // - ScheduleAnyway tells the scheduler to schedule the pod in any location,
  //   but giving higher precedence to topologies that would help reduce the
  //   skew.
  // A constraint is considered "Unsatisfiable" for an incoming pod
  // if and only if every possible node assignment for that pod would violate
  // "MaxSkew" on some topology.
  // For example, in a 3-zone cluster, MaxSkew is set to 1, and pods with the same