/*
 * Copyright 2020 Google LLC
 *
 * 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
 *
 *     https://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.
 */
// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: google/cloud/compute/v1/compute.proto

package com.google.cloud.compute.v1;

public interface InstanceGroupManagerVersionOrBuilder
    extends
    // @@protoc_insertion_point(interface_extends:google.cloud.compute.v1.InstanceGroupManagerVersion)
    com.google.protobuf.MessageOrBuilder {

  /**
   *
   *
   * <pre>
   * The URL of the instance template that is specified for this managed instance group. The group uses this template to create new instances in the managed instance group until the `targetSize` for this version is reached. The templates for existing instances in the group do not change unless you run recreateInstances, run applyUpdatesToInstances, or set the group's updatePolicy.type to PROACTIVE; in those cases, existing instances are updated until the `targetSize` for this version is reached.
   * </pre>
   *
   * <code>optional string instance_template = 309248228;</code>
   *
   * @return Whether the instanceTemplate field is set.
   */
  boolean hasInstanceTemplate();
  /**
   *
   *
   * <pre>
   * The URL of the instance template that is specified for this managed instance group. The group uses this template to create new instances in the managed instance group until the `targetSize` for this version is reached. The templates for existing instances in the group do not change unless you run recreateInstances, run applyUpdatesToInstances, or set the group's updatePolicy.type to PROACTIVE; in those cases, existing instances are updated until the `targetSize` for this version is reached.
   * </pre>
   *
   * <code>optional string instance_template = 309248228;</code>
   *
   * @return The instanceTemplate.
   */
  java.lang.String getInstanceTemplate();
  /**
   *
   *
   * <pre>
   * The URL of the instance template that is specified for this managed instance group. The group uses this template to create new instances in the managed instance group until the `targetSize` for this version is reached. The templates for existing instances in the group do not change unless you run recreateInstances, run applyUpdatesToInstances, or set the group's updatePolicy.type to PROACTIVE; in those cases, existing instances are updated until the `targetSize` for this version is reached.
   * </pre>
   *
   * <code>optional string instance_template = 309248228;</code>
   *
   * @return The bytes for instanceTemplate.
   */
  com.google.protobuf.ByteString getInstanceTemplateBytes();

  /**
   *
   *
   * <pre>
   * Name of the version. Unique among all versions in the scope of this managed instance group.
   * </pre>
   *
   * <code>optional string name = 3373707;</code>
   *
   * @return Whether the name field is set.
   */
  boolean hasName();
  /**
   *
   *
   * <pre>
   * Name of the version. Unique among all versions in the scope of this managed instance group.
   * </pre>
   *
   * <code>optional string name = 3373707;</code>
   *
   * @return The name.
   */
  java.lang.String getName();
  /**
   *
   *
   * <pre>
   * Name of the version. Unique among all versions in the scope of this managed instance group.
   * </pre>
   *
   * <code>optional string name = 3373707;</code>
   *
   * @return The bytes for name.
   */
  com.google.protobuf.ByteString getNameBytes();

  /**
   *
   *
   * <pre>
   * Specifies the intended number of instances to be created from the instanceTemplate. The final number of instances created from the template will be equal to: - If expressed as a fixed number, the minimum of either targetSize.fixed or instanceGroupManager.targetSize is used. - if expressed as a percent, the targetSize would be (targetSize.percent/100 * InstanceGroupManager.targetSize) If there is a remainder, the number is rounded. If unset, this version will update any remaining instances not updated by another version. Read Starting a canary update for more information.
   * </pre>
   *
   * <code>optional .google.cloud.compute.v1.FixedOrPercent target_size = 62880239;</code>
   *
   * @return Whether the targetSize field is set.
   */
  boolean hasTargetSize();
  /**
   *
   *
   * <pre>
   * Specifies the intended number of instances to be created from the instanceTemplate. The final number of instances created from the template will be equal to: - If expressed as a fixed number, the minimum of either targetSize.fixed or instanceGroupManager.targetSize is used. - if expressed as a percent, the targetSize would be (targetSize.percent/100 * InstanceGroupManager.targetSize) If there is a remainder, the number is rounded. If unset, this version will update any remaining instances not updated by another version. Read Starting a canary update for more information.
   * </pre>
   *
   * <code>optional .google.cloud.compute.v1.FixedOrPercent target_size = 62880239;</code>
   *
   * @return The targetSize.
   */
  com.google.cloud.compute.v1.FixedOrPercent getTargetSize();
  /**
   *
   *
   * <pre>
   * Specifies the intended number of instances to be created from the instanceTemplate. The final number of instances created from the template will be equal to: - If expressed as a fixed number, the minimum of either targetSize.fixed or instanceGroupManager.targetSize is used. - if expressed as a percent, the targetSize would be (targetSize.percent/100 * InstanceGroupManager.targetSize) If there is a remainder, the number is rounded. If unset, this version will update any remaining instances not updated by another version. Read Starting a canary update for more information.
   * </pre>
   *
   * <code>optional .google.cloud.compute.v1.FixedOrPercent target_size = 62880239;</code>
   */
  com.google.cloud.compute.v1.FixedOrPercentOrBuilder getTargetSizeOrBuilder();
}