allErrs := field.ErrorList{}
	if rules != nil {
		if rules.StabilizationWindowSeconds != nil && *rules.StabilizationWindowSeconds < 0 {
			allErrs = append(allErrs, field.Invalid(fldPath.Child("stabilizationWindowSeconds"), rules.StabilizationWindowSeconds, "must be greater than or equal to zero"))
		}
		if rules.StabilizationWindowSeconds != nil && *rules.StabilizationWindowSeconds > MaxStabilizationWindowSeconds {

		ScaleUp:   nil,
		ScaleDown: nil,
	}, {
		ScaleUp: &autoscaling.HPAScalingRules{
			StabilizationWindowSeconds: utilpointer.Int32(3600),
			SelectPolicy:               &minPolicy,
			Policies:                   simplePoliciesList,
		},
		ScaleDown: &autoscaling.HPAScalingRules{
			StabilizationWindowSeconds: utilpointer.Int32(0),
			SelectPolicy:               &disabledPolicy,

	// - For scale down: 300 (i.e. the stabilization window is 300 seconds long).
	// +optional
	StabilizationWindowSeconds *int32 `json:"stabilizationWindowSeconds,omitempty" protobuf:"varint,3,opt,name=stabilizationWindowSeconds"`

	// selectPolicy is used to specify which policy should be used.
	// If not set, the default value MaxPolicySelect is used.
	// +optional

	// - For scale down: 300 (i.e. the stabilization window is 300 seconds long).
	// +optional
	StabilizationWindowSeconds *int32 `json:"stabilizationWindowSeconds,omitempty" protobuf:"varint,3,opt,name=stabilizationWindowSeconds"`

	// selectPolicy is used to specify which policy should be used.
	// If not set, the default value Max is used.
	// +optional

// number of replicas is not set instantly, instead, the safest value from the stabilization
// window is chosen.
message HPAScalingRules {
  // stabilizationWindowSeconds is the number of seconds for which past recommendations should be
  // considered while scaling up or scaling down.
  // StabilizationWindowSeconds must be greater than or equal to zero and less than or equal to 3600 (one hour).
  // If not set, use the default values:

// number of replicas is not set instantly, instead, the safest value from the stabilization
// window is chosen.
message HPAScalingRules {
  // stabilizationWindowSeconds is the number of seconds for which past recommendations should be
  // considered while scaling up or scaling down.
  // StabilizationWindowSeconds must be greater than or equal to zero and less than or equal to 3600 (one hour).
  // If not set, use the default values:

	"stabilizationWindowSeconds": "stabilizationWindowSeconds is the number of seconds for which past recommendations should be considered while scaling up or scaling down. StabilizationWindowSeconds must be greater than or equal to zero and less than or equal to 3600 (one hour). If not set, use the default values: - For scale up: 0 (i.e. no stabilization...

// number of replicas is not set instantly, instead, the safest value from the stabilization
// window is chosen.
message HPAScalingRules {
  // stabilizationWindowSeconds is the number of seconds for which past recommendations should be
  // considered while scaling up or scaling down.
  // StabilizationWindowSeconds must be greater than or equal to zero and less than or equal to 3600 (one hour).
  // If not set, use the default values:

// window is chosen.
type HPAScalingRules struct {
	// StabilizationWindowSeconds is the number of seconds for which past recommendations should be
	// considered while scaling up or scaling down.
	// StabilizationWindowSeconds must be greater than or equal to zero and less than or equal to 3600 (one hour).
	// If not set, use the default values:

// number of replicas is not set instantly, instead, the safest value from the stabilization
// window is chosen.
message HPAScalingRules {
  // stabilizationWindowSeconds is the number of seconds for which past recommendations should be
  // considered while scaling up or scaling down.
  // StabilizationWindowSeconds must be greater than or equal to zero and less than or equal to 3600 (one hour).
  // If not set, use the default values: