func ValidatePriorityLevelQueuingConfiguration(queuing *flowcontrol.QueuingConfiguration, fldPath *field.Path) field.ErrorList {
	var allErrs field.ErrorList
	if queuing.QueueLengthLimit <= 0 {
		allErrs = append(allErrs, field.Invalid(fldPath.Child("queueLengthLimit"), queuing.QueueLengthLimit, "must be positive"))
	}

	// validate input arguments for shuffle-sharding
	if queuing.Queues <= 0 {

			qs.queues = append(qs.queues,
				createQueues(qCfg.DesiredNumQueues-numQueues, len(qs.queues))...)
		}
	} else {
		qCfg.QueueLengthLimit = qs.qCfg.QueueLengthLimit
		qCfg.HandSize = qs.qCfg.HandSize
	}

	qs.qCfg = qCfg
	qs.dCfg = dCfg
	qs.dealer = dealer
	qll := qCfg.QueueLengthLimit
	if qll < 1 {
		qll = 1
	}
	if qCfg.DesiredNumQueues > 0 {
		qll *= qCfg.DesiredNumQueues
	}

	// `queueLengthLimit` is the maximum number of requests allowed to
	// be waiting in a given queue of this priority level at a time;
	// excess requests are rejected.  This value must be positive.  If
	// not specified, it will be defaulted to 50.
	// +optional
	QueueLengthLimit int32 `json:"queueLengthLimit" protobuf:"varint,3,opt,name=queueLengthLimit"`
}

								Type: flowcontrol.LimitResponseTypeQueue,
								Queuing: &flowcontrol.QueuingConfiguration{
									Queues:           10,
									HandSize:         2,
									QueueLengthLimit: 10,
								},
							},
						},
					},
				}
				cfgObjs = append(cfgObjs, fsObjs[flow], plcObjs[flow])
			}
			clientset := clientsetfake.NewSimpleClientset(cfgObjs...)

	out.Queues = in.Queues
	out.HandSize = in.HandSize
	out.QueueLengthLimit = in.QueueLengthLimit
	return nil
}

// Convert_v1beta1_QueuingConfiguration_To_flowcontrol_QueuingConfiguration is an autogenerated conversion function.

	out.Queues = in.Queues
	out.HandSize = in.HandSize
	out.QueueLengthLimit = in.QueueLengthLimit
	return nil
}

// Convert_v1beta2_QueuingConfiguration_To_flowcontrol_QueuingConfiguration is an autogenerated conversion function.

	"queueLengthLimit": "`queueLengthLimit` is the maximum number of requests allowed to be waiting in a given queue of this priority level at a time; excess requests are rejected.  This value must be positive.  If not specified, it will be defaulted to 50.",
}

	"queueLengthLimit": "`queueLengthLimit` is the maximum number of requests allowed to be waiting in a given queue of this priority level at a time; excess requests are rejected.  This value must be positive.  If not specified, it will be defaulted to 50.",
}

  // +optional
  optional int32 handSize = 2;

  // `queueLengthLimit` is the maximum number of requests allowed to
  // be waiting in a given queue of this priority level at a time;
  // excess requests are rejected.  This value must be positive.  If
  // not specified, it will be defaulted to 50.
  // +optional
  optional int32 queueLengthLimit = 3;
}

// ResourcePolicyRule is a predicate that matches some resource

  // +optional
  optional int32 handSize = 2;

  // `queueLengthLimit` is the maximum number of requests allowed to
  // be waiting in a given queue of this priority level at a time;
  // excess requests are rejected.  This value must be positive.  If
  // not specified, it will be defaulted to 50.
  // +optional
  optional int32 queueLengthLimit = 3;
}

// ResourcePolicyRule is a predicate that matches some resource