InstanceGroup (Compute Engine API v1-rev20210525-1.31.5)

java.lang.Object
- java.util.AbstractMap<String,Object>
- - com.google.api.client.util.GenericData
  - - com.google.api.client.json.GenericJson
    - - com.google.api.services.compute.model.InstanceGroup

All Implemented Interfaces:

Cloneable, Map<String,Object>
```
public final class InstanceGroup
extends GenericJson
```
Represents an Instance Group resource. Instance Groups can be used to configure a target for load balancing. Instance groups can either be managed or unmanaged. To create managed instance groups, use the instanceGroupManager or regionInstanceGroupManager resource instead. Use zonal unmanaged instance groups if you need to apply load balancing to groups of heterogeneous instances or if you need to manage the instances yourself. You cannot create regional unmanaged instance groups. For more information, read Instance groups. (== resource_for {$api_version}.instanceGroups ==) (== resource_for {$api_version}.regionInstanceGroups ==)
This is the Java data model class that specifies how to parse/serialize into the JSON that is transmitted over HTTP when working with the Compute Engine API. For a detailed explanation see: https://developers.google.com/api-client-library/java/google-http-java-client/json

Author:

Google, Inc.

Nested Class Summary
- Nested classes/interfaces inherited from class com.google.api.client.util.GenericData
  GenericData.Flags
- Nested classes/interfaces inherited from class java.util.AbstractMap
  AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>
- Nested classes/interfaces inherited from interface java.util.Map
  Map.Entry<K,V>

Constructor Summary

Constructors
Constructor and Description

InstanceGroup()

Constructors
Constructor and Description
`InstanceGroup()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`InstanceGroup`	`clone()`
`byte[]`	`decodeFingerprint()` [Output Only] The fingerprint of the named ports.
`InstanceGroup`	`encodeFingerprint(byte[] fingerprint)` [Output Only] The fingerprint of the named ports.
`String`	`getCreationTimestamp()` [Output Only] The creation timestamp for this instance group in RFC3339 text format.
`String`	`getDescription()` An optional description of this resource.
`String`	`getFingerprint()` [Output Only] The fingerprint of the named ports.
`BigInteger`	`getId()` [Output Only] A unique identifier for this instance group, generated by the server.
`String`	`getKind()` [Output Only] The resource type, which is always compute#instanceGroup for instance groups.
`String`	`getName()` The name of the instance group.
`List<NamedPort>`	`getNamedPorts()` Assigns a name to a port number.
`String`	`getNetwork()` [Output Only] The URL of the network to which all instances in the instance group belong.
`String`	`getRegion()` [Output Only] The URL of the region where the instance group is located (for regional resources).
`String`	`getSelfLink()` [Output Only] The URL for this instance group.
`Integer`	`getSize()` [Output Only] The total number of instances in the instance group.
`String`	`getSubnetwork()` [Output Only] The URL of the subnetwork to which all instances in the instance group belong.
`String`	`getZone()` [Output Only] The URL of the zone where the instance group is located (for zonal resources).
`InstanceGroup`	`set(String fieldName, Object value)`
`InstanceGroup`	`setCreationTimestamp(String creationTimestamp)` [Output Only] The creation timestamp for this instance group in RFC3339 text format.
`InstanceGroup`	`setDescription(String description)` An optional description of this resource.
`InstanceGroup`	`setFingerprint(String fingerprint)` [Output Only] The fingerprint of the named ports.
`InstanceGroup`	`setId(BigInteger id)` [Output Only] A unique identifier for this instance group, generated by the server.
`InstanceGroup`	`setKind(String kind)` [Output Only] The resource type, which is always compute#instanceGroup for instance groups.
`InstanceGroup`	`setName(String name)` The name of the instance group.
`InstanceGroup`	`setNamedPorts(List<NamedPort> namedPorts)` Assigns a name to a port number.
`InstanceGroup`	`setNetwork(String network)` [Output Only] The URL of the network to which all instances in the instance group belong.
`InstanceGroup`	`setRegion(String region)` [Output Only] The URL of the region where the instance group is located (for regional resources).
`InstanceGroup`	`setSelfLink(String selfLink)` [Output Only] The URL for this instance group.
`InstanceGroup`	`setSize(Integer size)` [Output Only] The total number of instances in the instance group.
`InstanceGroup`	`setSubnetwork(String subnetwork)` [Output Only] The URL of the subnetwork to which all instances in the instance group belong.
`InstanceGroup`	`setZone(String zone)` [Output Only] The URL of the zone where the instance group is located (for zonal resources).

Methods inherited from class com.google.api.client.json.GenericJson
getFactory, setFactory, toPrettyString, toString

Methods inherited from class com.google.api.client.util.GenericData
entrySet, equals, get, getClassInfo, getUnknownKeys, hashCode, put, putAll, remove, setUnknownKeys

Methods inherited from class java.util.AbstractMap
clear, containsKey, containsValue, isEmpty, keySet, size, values

Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map
compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll

- Constructor Detail
  - InstanceGroup
```
public InstanceGroup()
```
- Method Detail
  - getCreationTimestamp
```
public String getCreationTimestamp()
```
    [Output Only] The creation timestamp for this instance group in RFC3339 text format.
    
    Returns:
    
    value or null for none
  - setCreationTimestamp
```
public InstanceGroup setCreationTimestamp(String creationTimestamp)
```
    [Output Only] The creation timestamp for this instance group in RFC3339 text format.
    
    Parameters:
    
    creationTimestamp - creationTimestamp or null for none
  - getDescription
```
public String getDescription()
```
    An optional description of this resource. Provide this property when you create the resource.
    
    Returns:
    
    value or null for none
  - setDescription
```
public InstanceGroup setDescription(String description)
```
    An optional description of this resource. Provide this property when you create the resource.
    
    Parameters:
    
    description - description or null for none
  - getFingerprint
```
public String getFingerprint()
```
    [Output Only] The fingerprint of the named ports. The system uses this fingerprint to detect conflicts when multiple users change the named ports concurrently.
    
    Returns:
    
    value or null for none
    
    See Also:
    
    decodeFingerprint()
  - decodeFingerprint
```
public byte[] decodeFingerprint()
```
    [Output Only] The fingerprint of the named ports. The system uses this fingerprint to detect conflicts when multiple users change the named ports concurrently.
    
    Returns:
    
    Base64 decoded value or null for none
    
    Since:
    
    1.14
    
    See Also:
    
    getFingerprint()
  - setFingerprint
```
public InstanceGroup setFingerprint(String fingerprint)
```
    [Output Only] The fingerprint of the named ports. The system uses this fingerprint to detect conflicts when multiple users change the named ports concurrently.
    
    Parameters:
    
    fingerprint - fingerprint or null for none
    
    See Also:
    
    #encodeFingerprint()
  - encodeFingerprint
```
public InstanceGroup encodeFingerprint(byte[] fingerprint)
```
    [Output Only] The fingerprint of the named ports. The system uses this fingerprint to detect conflicts when multiple users change the named ports concurrently.
    
    Since:
    
    1.14
    
    See Also:
    
    The value is encoded Base64 or {@code null} for none.
  - getId
```
public BigInteger getId()
```
    [Output Only] A unique identifier for this instance group, generated by the server.
    
    Returns:
    
    value or null for none
  - setId
```
public InstanceGroup setId(BigInteger id)
```
    [Output Only] A unique identifier for this instance group, generated by the server.
    
    Parameters:
    
    id - id or null for none
  - getKind
```
public String getKind()
```
    [Output Only] The resource type, which is always compute#instanceGroup for instance groups.
    
    Returns:
    
    value or null for none
  - setKind
```
public InstanceGroup setKind(String kind)
```
    [Output Only] The resource type, which is always compute#instanceGroup for instance groups.
    
    Parameters:
    
    kind - kind or null for none
  - getName
```
public String getName()
```
    The name of the instance group. The name must be 1-63 characters long, and comply with RFC1035.
    
    Returns:
    
    value or null for none
  - setName
```
public InstanceGroup setName(String name)
```
    The name of the instance group. The name must be 1-63 characters long, and comply with RFC1035.
    
    Parameters:
    
    name - name or null for none
  - getNamedPorts
```
public List<NamedPort> getNamedPorts()
```
    Assigns a name to a port number. For example: {name: "http", port: 80} This allows the system to reference ports by the assigned name instead of a port number. Named ports can also contain multiple ports. For example: [{name: "http", port: 80},{name: "http", port: 8080}] Named ports apply to all instances in this instance group.
    
    Returns:
    
    value or null for none
  - setNamedPorts
```
public InstanceGroup setNamedPorts(List<NamedPort> namedPorts)
```
    Assigns a name to a port number. For example: {name: "http", port: 80} This allows the system to reference ports by the assigned name instead of a port number. Named ports can also contain multiple ports. For example: [{name: "http", port: 80},{name: "http", port: 8080}] Named ports apply to all instances in this instance group.
    
    Parameters:
    
    namedPorts - namedPorts or null for none
  - getNetwork
```
public String getNetwork()
```
    [Output Only] The URL of the network to which all instances in the instance group belong. If your instance has multiple network interfaces, then the network and subnetwork fields only refer to the network and subnet used by your primary interface (nic0).
    
    Returns:
    
    value or null for none
  - setNetwork
```
public InstanceGroup setNetwork(String network)
```
    [Output Only] The URL of the network to which all instances in the instance group belong. If your instance has multiple network interfaces, then the network and subnetwork fields only refer to the network and subnet used by your primary interface (nic0).
    
    Parameters:
    
    network - network or null for none
  - getRegion
```
public String getRegion()
```
    [Output Only] The URL of the region where the instance group is located (for regional resources).
    
    Returns:
    
    value or null for none
  - setRegion
```
public InstanceGroup setRegion(String region)
```
    [Output Only] The URL of the region where the instance group is located (for regional resources).
    
    Parameters:
    
    region - region or null for none
  - getSelfLink
```
public String getSelfLink()
```
    [Output Only] The URL for this instance group. The server generates this URL.
    
    Returns:
    
    value or null for none
  - setSelfLink
```
public InstanceGroup setSelfLink(String selfLink)
```
    [Output Only] The URL for this instance group. The server generates this URL.
    
    Parameters:
    
    selfLink - selfLink or null for none
  - getSize
```
public Integer getSize()
```
    [Output Only] The total number of instances in the instance group.
    
    Returns:
    
    value or null for none
  - setSize
```
public InstanceGroup setSize(Integer size)
```
    [Output Only] The total number of instances in the instance group.
    
    Parameters:
    
    size - size or null for none
  - getSubnetwork
```
public String getSubnetwork()
```
    [Output Only] The URL of the subnetwork to which all instances in the instance group belong. If your instance has multiple network interfaces, then the network and subnetwork fields only refer to the network and subnet used by your primary interface (nic0).
    
    Returns:
    
    value or null for none
  - setSubnetwork
```
public InstanceGroup setSubnetwork(String subnetwork)
```
    [Output Only] The URL of the subnetwork to which all instances in the instance group belong. If your instance has multiple network interfaces, then the network and subnetwork fields only refer to the network and subnet used by your primary interface (nic0).
    
    Parameters:
    
    subnetwork - subnetwork or null for none
  - getZone
```
public String getZone()
```
    [Output Only] The URL of the zone where the instance group is located (for zonal resources).
    
    Returns:
    
    value or null for none
  - setZone
```
public InstanceGroup setZone(String zone)
```
    [Output Only] The URL of the zone where the instance group is located (for zonal resources).
    
    Parameters:
    
    zone - zone or null for none
  - set
```
public InstanceGroup set(String fieldName,
                         Object value)
```
    Overrides:
    
    set in class GenericJson
  - clone
```
public InstanceGroup clone()
```
    Overrides:
    
    clone in class GenericJson

Class InstanceGroup

Nested Class Summary

Nested classes/interfaces inherited from class com.google.api.client.util.GenericData

Nested classes/interfaces inherited from class java.util.AbstractMap

Nested classes/interfaces inherited from interface java.util.Map

Constructor Summary

Method Summary

Methods inherited from class com.google.api.client.json.GenericJson

Methods inherited from class com.google.api.client.util.GenericData

Methods inherited from class java.util.AbstractMap

Methods inherited from class java.lang.Object

Methods inherited from interface java.util.Map

Constructor Detail

InstanceGroup

Method Detail

getCreationTimestamp

setCreationTimestamp

getDescription

setDescription

getFingerprint

decodeFingerprint

setFingerprint

encodeFingerprint

getId

setId

getKind

setKind

getName

setName

getNamedPorts

setNamedPorts

getNetwork

setNetwork

getRegion

setRegion

getSelfLink

setSelfLink

getSize

setSize

getSubnetwork

setSubnetwork

getZone

setZone

set

clone