return err
		}
	} else {
		out.SinceSeconds = nil
	}
	if values, ok := map[string][]string(*in)["sinceTime"]; ok && len(values) > 0 {
		if err := metav1.Convert_Slice_string_To_Pointer_v1_Time(&values, &out.SinceTime, s); err != nil {
			return err
		}
	} else {
		out.SinceTime = nil
	}
	if values, ok := map[string][]string(*in)["timestamps"]; ok && len(values) > 0 {

	// If this value is in the future, no logs will be returned.
	// Only one of sinceSeconds or sinceTime may be specified.
	// +optional
	SinceTime *metav1.Time `json:"sinceTime,omitempty" protobuf:"bytes,5,opt,name=sinceTime"`
	// If true, add an RFC3339 or RFC3339Nano timestamp at the beginning of every line
	// of log output. Defaults to false.
	// +optional

  // Only one of sinceSeconds or sinceTime may be specified.
  // +optional
  optional int64 sinceSeconds = 4;

  // An RFC3339 timestamp from which to show logs. If this value
  // precedes the time a pod was started, only logs since the pod start will be returned.
  // If this value is in the future, no logs will be returned.
  // Only one of sinceSeconds or sinceTime may be specified.
  // +optional

	// Only one of sinceSeconds or sinceTime may be specified.
	SinceSeconds *int64
	// An RFC3339 timestamp from which to show logs. If this value
	// precedes the time a pod was started, only logs since the pod start will be returned.
	// If this value is in the future, no logs will be returned.
	// Only one of sinceSeconds or sinceTime may be specified.
	SinceTime *metav1.Time

	"sinceTime":                    "An RFC3339 timestamp from which to show logs. If this value precedes the time a pod was started, only logs since the pod start will be returned. If this value is in the future, no logs will be returned. Only one of sinceSeconds or sinceTime may be specified.",

  // Only one of sinceSeconds or sinceTime may be specified.
  // +optional
  optional int64 sinceSeconds = 4;

  // An RFC3339 timestamp from which to show logs. If this value
  // precedes the time a pod was started, only logs since the pod start will be returned.
  // If this value is in the future, no logs will be returned.
  // Only one of sinceSeconds or sinceTime may be specified.
  // +optional

		allErrs = append(allErrs, field.Invalid(field.NewPath("limitBytes"), *opts.LimitBytes, "must be greater than 0"))
	}
	switch {
	case opts.SinceSeconds != nil && opts.SinceTime != nil:
		allErrs = append(allErrs, field.Forbidden(field.NewPath(""), "at most one of `sinceTime` or `sinceSeconds` may be specified"))
	case opts.SinceSeconds != nil:
		if *opts.SinceSeconds < 1 {