^^&&^^

Edit File: ValueDescriptor.php

<?php
/*
 * Copyright 2014 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

class Google_Service_Monitoring_ValueDescriptor extends Google_Model
{
  public $key;
  public $metricKind;
  public $unit;
  public $valueType;

public function setKey($key)
  {
    $this->key = $key;
  }
  public function getKey()
  {
    return $this->key;
  }
  public function setMetricKind($metricKind)
  {
    $this->metricKind = $metricKind;
  }
  public function getMetricKind()
  {
    return $this->metricKind;
  }
  public function setUnit($unit)
  {
    $this->unit = $unit;
  }
  public function getUnit()
  {
    return $this->unit;
  }
  public function setValueType($valueType)
  {
    $this->valueType = $valueType;
  }
  public function getValueType()
  {
    return $this->valueType;
  }
}