optional string Expression = 1;

  // Message represents the message displayed when validation fails. The message is required if the Expression contains
  // line breaks. The message must not contain line breaks.
  // If unset, the message is "failed rule: {Rule}".
  // e.g. "must be a URL with the host matching spec.host"
  // If the Expression contains line breaks. Message is required.
  // The message must not contain line breaks.

  // +optional
  optional string reason = 4;

  // message is a human-readable explanation containing details about
  // the transition
  // +optional
  optional string message = 5;
}

// HorizontalPodAutoscalerList is a list of horizontal pod autoscaler objects.
message HorizontalPodAutoscalerList {
  // metadata is the standard list metadata.
  // +optional

  // The reason for the condition's last transition.
  optional string reason = 4;

  // A human readable message indicating details about the transition.
  optional string message = 5;
}

// DeploymentList is a list of Deployments.
message DeploymentList {
  // Standard list metadata.
  // +optional
  optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1;

  // reason is the reason for the condition's last transition.
  // +optional
  optional string reason = 4;

  // message is a human-readable explanation containing details about
  // the transition
  // +optional
  optional string message = 5;
}

// list of horizontal pod autoscaler objects.
message HorizontalPodAutoscalerList {
  // Standard list metadata.
  // +optional

}

// ImageReviewContainerSpec is a description of a container within the pod creation request.
message ImageReviewContainerSpec {
  // This can be in the form image:tag or image@SHA:012345679abcdef.
  // +optional
  optional string image = 1;
}

// ImageReviewSpec is a description of the pod creation request.
message ImageReviewSpec {
  // Containers is a list of a subset of the information in each container of the Pod being created.

// with a given Reason reflecting a consistent underlying trigger, or the
// continued existence of events with that Reason.  Events should be
// treated as informative, best-effort, supplemental data.
message Event {
  // Standard object's metadata.
  // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
  // +optional

// accept a name or number.
// TODO: Rename to Int32OrString
//
// +protobuf=true
// +protobuf.options.(gogoproto.goproto_stringer)=false
// +k8s:openapi-gen=true
message IntOrString {
  optional int64 type = 1;

  optional int32 intVal = 2;

  optional string strVal = 3;

  // Optional: Path at which the file to which the container's termination message
  // will be written is mounted into the container's filesystem.
  // Message written is intended to be brief final status, such as an assertion failure message.
  // Will be truncated by the node if greater than 4096 bytes. The total message length across
  // all containers will be limited to 12kb.
  // Defaults to /dev/termination-log.

  optional VolumeError detachError = 4;
}

// VolumeError captures an error encountered during a volume operation.
message VolumeError {
  // time represents the time the error was encountered.
  // +optional
  optional k8s.io.apimachinery.pkg.apis.meta.v1.Time time = 1;

  // message represents the error encountered during Attach or Detach operation.
  // This string may be logged, so it should not contain sensitive

  // +optional
  optional string reason = 4;

  // message is a human-readable explanation containing details about
  // the transition
  // +optional
  optional string message = 5;
}

// HorizontalPodAutoscalerList is a list of horizontal pod autoscaler objects.
message HorizontalPodAutoscalerList {
  // metadata is the standard list metadata.
  // +optional