Package software.amazon.awscdk.services.elasticache

Class CfnCacheCluster

java.lang.Object

software.amazon.jsii.JsiiObject

software.constructs.Construct

software.amazon.awscdk.CfnElement

software.amazon.awscdk.CfnRefElement

software.amazon.awscdk.CfnResource

software.amazon.awscdk.services.elasticache.CfnCacheCluster

All Implemented Interfaces:

IInspectable, ITaggable, software.amazon.jsii.JsiiSerializable, software.constructs.IConstruct, software.constructs.IDependable

@Generated(value="jsii-pacmak/1.104.0 (build e79254c)",
           date="2024-11-15T10:24:59.203Z")
@Stability(Stable)
public class CfnCacheCluster
extends CfnResource
implements IInspectable, ITaggable

The AWS::ElastiCache::CacheCluster type creates an Amazon ElastiCache cache cluster.

Example:

 // The code below shows an example of how to instantiate this type.
 // The values are placeholders you should change.
 import software.amazon.awscdk.services.elasticache.*;
 CfnCacheCluster cfnCacheCluster = CfnCacheCluster.Builder.create(this, "MyCfnCacheCluster")
         .cacheNodeType("cacheNodeType")
         .engine("engine")
         .numCacheNodes(123)
         // the properties below are optional
         .autoMinorVersionUpgrade(false)
         .azMode("azMode")
         .cacheParameterGroupName("cacheParameterGroupName")
         .cacheSecurityGroupNames(List.of("cacheSecurityGroupNames"))
         .cacheSubnetGroupName("cacheSubnetGroupName")
         .clusterName("clusterName")
         .engineVersion("engineVersion")
         .ipDiscovery("ipDiscovery")
         .logDeliveryConfigurations(List.of(LogDeliveryConfigurationRequestProperty.builder()
                 .destinationDetails(DestinationDetailsProperty.builder()
                         .cloudWatchLogsDetails(CloudWatchLogsDestinationDetailsProperty.builder()
                                 .logGroup("logGroup")
                                 .build())
                         .kinesisFirehoseDetails(KinesisFirehoseDestinationDetailsProperty.builder()
                                 .deliveryStream("deliveryStream")
                                 .build())
                         .build())
                 .destinationType("destinationType")
                 .logFormat("logFormat")
                 .logType("logType")
                 .build()))
         .networkType("networkType")
         .notificationTopicArn("notificationTopicArn")
         .port(123)
         .preferredAvailabilityZone("preferredAvailabilityZone")
         .preferredAvailabilityZones(List.of("preferredAvailabilityZones"))
         .preferredMaintenanceWindow("preferredMaintenanceWindow")
         .snapshotArns(List.of("snapshotArns"))
         .snapshotName("snapshotName")
         .snapshotRetentionLimit(123)
         .snapshotWindow("snapshotWindow")
         .tags(List.of(CfnTag.builder()
                 .key("key")
                 .value("value")
                 .build()))
         .transitEncryptionEnabled(false)
         .vpcSecurityGroupIds(List.of("vpcSecurityGroupIds"))
         .build();
 

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-elasticache-cachecluster.html

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	CfnCacheCluster.Builder	A fluent builder for CfnCacheCluster.
static interface	CfnCacheCluster.CloudWatchLogsDestinationDetailsProperty	Configuration details of a CloudWatch Logs destination.
static interface	CfnCacheCluster.DestinationDetailsProperty	Configuration details of either a CloudWatch Logs destination or Kinesis Data Firehose destination.
static interface	CfnCacheCluster.KinesisFirehoseDestinationDetailsProperty	The configuration details of the Kinesis Data Firehose destination.
static interface	CfnCacheCluster.LogDeliveryConfigurationRequestProperty	Specifies the destination, format and type of the logs.

Nested classes/interfaces inherited from class software.amazon.jsii.JsiiObject

software.amazon.jsii.JsiiObject.InitializationMode

Nested classes/interfaces inherited from interface software.constructs.IConstruct

software.constructs.IConstruct.Jsii$Default

Nested classes/interfaces inherited from interface software.amazon.awscdk.IInspectable

IInspectable.Jsii$Default, IInspectable.Jsii$Proxy

Nested classes/interfaces inherited from interface software.amazon.awscdk.ITaggable

ITaggable.Jsii$Default, ITaggable.Jsii$Proxy

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CFN_RESOURCE_TYPE_NAME	The CloudFormation resource type name for this resource class.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	CfnCacheCluster(software.amazon.jsii.JsiiObject.InitializationMode initializationMode)
protected	CfnCacheCluster(software.amazon.jsii.JsiiObjectRef objRef)
	CfnCacheCluster(software.constructs.Construct scope, String id, CfnCacheClusterProps props)

Method Summary

Modifier and Type	Method	Description
String	getAttrConfigurationEndpointAddress()	The DNS hostname of the cache node.
String	getAttrConfigurationEndpointPort()	The port number of the configuration endpoint for the Memcached cache cluster.
String	getAttrId()	The resource name.
String	getAttrRedisEndpointAddress()	The DNS address of the configuration endpoint for the Valkey or Redis OSS cache cluster.
String	getAttrRedisEndpointPort()	The port number of the configuration endpoint for the Valkey or Redis OSS cache cluster.
Object	getAutoMinorVersionUpgrade()	If you are running Valkey 7.2 or later, or Redis OSS engine version 6.0 or later, set this parameter to yes if you want to opt-in to the next minor version upgrade campaign.
String	getAzMode()	Specifies whether the nodes in this Memcached cluster are created in a single Availability Zone or created across multiple Availability Zones in the cluster's region.
String	getCacheNodeType()	The compute and memory capacity of the nodes in the node group (shard).
String	getCacheParameterGroupName()	The name of the parameter group to associate with this cluster.
List<String>	getCacheSecurityGroupNames()	A list of security group names to associate with this cluster.
String	getCacheSubnetGroupName()	The name of the subnet group to be used for the cluster.
protected Map<String,Object>	getCfnProperties()
String	getClusterName()	A name for the cache cluster.
String	getEngine()	The name of the cache engine to be used for this cluster.
String	getEngineVersion()	The version number of the cache engine to be used for this cluster.
String	getIpDiscovery()	The network type you choose when modifying a cluster, either ipv4 | ipv6 .
Object	getLogDeliveryConfigurations()	Specifies the destination, format and type of the logs.
String	getNetworkType()	Must be either ipv4 | ipv6 | dual_stack .
String	getNotificationTopicArn()	The Amazon Resource Name (ARN) of the Amazon Simple Notification Service (SNS) topic to which notifications are sent.
Number	getNumCacheNodes()	The number of cache nodes that the cache cluster should have.
Number	getPort()	The port number on which each of the cache nodes accepts connections.
String	getPreferredAvailabilityZone()	The EC2 Availability Zone in which the cluster is created.
List<String>	getPreferredAvailabilityZones()	A list of the Availability Zones in which cache nodes are created.
String	getPreferredMaintenanceWindow()	Specifies the weekly time range during which maintenance on the cluster is performed.
List<String>	getSnapshotArns()	A single-element string list containing an Amazon Resource Name (ARN) that uniquely identifies a Valkey or Redis OSS RDB snapshot file stored in Amazon S3.
String	getSnapshotName()	The name of a Valkey or Redis OSS snapshot from which to restore data into the new node group (shard).
Number	getSnapshotRetentionLimit()	The number of days for which ElastiCache retains automatic snapshots before deleting them.
String	getSnapshotWindow()	The daily time range (in UTC) during which ElastiCache begins taking a daily snapshot of your node group (shard).
TagManager	getTags()	Tag Manager which manages the tags for this resource.
List<CfnTag>	getTagsRaw()	A list of tags to be added to this resource.
Object	getTransitEncryptionEnabled()	A flag that enables in-transit encryption when set to true.
List<String>	getVpcSecurityGroupIds()	One or more VPC security groups associated with the cluster.
void	inspect(TreeInspector inspector)	Examines the CloudFormation resource and discloses attributes.
protected Map<String,Object>	renderProperties(Map<String,Object> props)
void	setAutoMinorVersionUpgrade(Boolean value)	If you are running Valkey 7.2 or later, or Redis OSS engine version 6.0 or later, set this parameter to yes if you want to opt-in to the next minor version upgrade campaign.
void	setAutoMinorVersionUpgrade(IResolvable value)	If you are running Valkey 7.2 or later, or Redis OSS engine version 6.0 or later, set this parameter to yes if you want to opt-in to the next minor version upgrade campaign.
void	setAzMode(String value)	Specifies whether the nodes in this Memcached cluster are created in a single Availability Zone or created across multiple Availability Zones in the cluster's region.
void	setCacheNodeType(String value)	The compute and memory capacity of the nodes in the node group (shard).
void	setCacheParameterGroupName(String value)	The name of the parameter group to associate with this cluster.
void	setCacheSecurityGroupNames(List<String> value)	A list of security group names to associate with this cluster.
void	setCacheSubnetGroupName(String value)	The name of the subnet group to be used for the cluster.
void	setClusterName(String value)	A name for the cache cluster.
void	setEngine(String value)	The name of the cache engine to be used for this cluster.
void	setEngineVersion(String value)	The version number of the cache engine to be used for this cluster.
void	setIpDiscovery(String value)	The network type you choose when modifying a cluster, either ipv4 | ipv6 .
void	setLogDeliveryConfigurations(List<Object> value)	Specifies the destination, format and type of the logs.
void	setLogDeliveryConfigurations(IResolvable value)	Specifies the destination, format and type of the logs.
void	setNetworkType(String value)	Must be either ipv4 | ipv6 | dual_stack .
void	setNotificationTopicArn(String value)	The Amazon Resource Name (ARN) of the Amazon Simple Notification Service (SNS) topic to which notifications are sent.
void	setNumCacheNodes(Number value)	The number of cache nodes that the cache cluster should have.
void	setPort(Number value)	The port number on which each of the cache nodes accepts connections.
void	setPreferredAvailabilityZone(String value)	The EC2 Availability Zone in which the cluster is created.
void	setPreferredAvailabilityZones(List<String> value)	A list of the Availability Zones in which cache nodes are created.
void	setPreferredMaintenanceWindow(String value)	Specifies the weekly time range during which maintenance on the cluster is performed.
void	setSnapshotArns(List<String> value)	A single-element string list containing an Amazon Resource Name (ARN) that uniquely identifies a Valkey or Redis OSS RDB snapshot file stored in Amazon S3.
void	setSnapshotName(String value)	The name of a Valkey or Redis OSS snapshot from which to restore data into the new node group (shard).
void	setSnapshotRetentionLimit(Number value)	The number of days for which ElastiCache retains automatic snapshots before deleting them.
void	setSnapshotWindow(String value)	The daily time range (in UTC) during which ElastiCache begins taking a daily snapshot of your node group (shard).
void	setTagsRaw(List<CfnTag> value)	A list of tags to be added to this resource.
void	setTransitEncryptionEnabled(Boolean value)	A flag that enables in-transit encryption when set to true.
void	setTransitEncryptionEnabled(IResolvable value)	A flag that enables in-transit encryption when set to true.
void	setVpcSecurityGroupIds(List<String> value)	One or more VPC security groups associated with the cluster.

Methods inherited from class software.amazon.awscdk.CfnResource

addDeletionOverride, addDependency, addDependsOn, addMetadata, addOverride, addPropertyDeletionOverride, addPropertyOverride, applyRemovalPolicy, applyRemovalPolicy, applyRemovalPolicy, getAtt, getAtt, getCfnOptions, getCfnResourceType, getMetadata, getUpdatedProperites, getUpdatedProperties, isCfnResource, obtainDependencies, obtainResourceDependencies, removeDependency, replaceDependency, shouldSynthesize, toString, validateProperties

Methods inherited from class software.amazon.awscdk.CfnRefElement

getRef

Methods inherited from class software.amazon.awscdk.CfnElement

getCreationStack, getLogicalId, getStack, isCfnElement, overrideLogicalId

Methods inherited from class software.constructs.Construct

getNode, isConstruct

Methods inherited from class software.amazon.jsii.JsiiObject

jsiiAsyncCall, jsiiAsyncCall, jsiiCall, jsiiCall, jsiiGet, jsiiGet, jsiiSet, jsiiStaticCall, jsiiStaticCall, jsiiStaticGet, jsiiStaticGet, jsiiStaticSet, jsiiStaticSet

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Field Details

CFN_RESOURCE_TYPE_NAME

@Stability(Stable)
public static final String CFN_RESOURCE_TYPE_NAME

The CloudFormation resource type name for this resource class.

Constructor Details

CfnCacheCluster

protected CfnCacheCluster(software.amazon.jsii.JsiiObjectRef objRef)

CfnCacheCluster

protected CfnCacheCluster(software.amazon.jsii.JsiiObject.InitializationMode initializationMode)

CfnCacheCluster

@Stability(Stable)
public CfnCacheCluster(@NotNull
 software.constructs.Construct scope,
 @NotNull
 String id,
 @NotNull
 CfnCacheClusterProps props)

Parameters:

scope - Scope in which this resource is defined. This parameter is required.

id - Construct identifier for this resource (unique in its scope). This parameter is required.

props - Resource properties. This parameter is required.

Method Details

inspect

@Stability(Stable)
public void inspect(@NotNull
 TreeInspector inspector)

Examines the CloudFormation resource and discloses attributes.

Specified by:

inspect in interface IInspectable

Parameters:

inspector - tree inspector to collect and process attributes. This parameter is required.

renderProperties

@Stability(Stable)
@NotNull
protected Map<String,Object> renderProperties(@NotNull
 Map<String,Object> props)

Overrides:

renderProperties in class CfnResource

Parameters:

props - This parameter is required.

getAttrConfigurationEndpointAddress

@Stability(Stable)
@NotNull
public String getAttrConfigurationEndpointAddress()

The DNS hostname of the cache node.

Valkey and Redis OSS (cluster mode disabled) replication groups don't have this attribute. Therefore, Fn::GetAtt returns a value for this attribute only if the replication group is clustered. Otherwise, Fn::GetAtt fails.

getAttrConfigurationEndpointPort

@Stability(Stable)
@NotNull
public String getAttrConfigurationEndpointPort()

The port number of the configuration endpoint for the Memcached cache cluster.

Valkey and Redis OSS (cluster mode disabled) replication groups don't have this attribute. Therefore, Fn::GetAtt returns a value for this attribute only if the replication group is clustered. Otherwise, Fn::GetAtt fails.

getAttrId

@Stability(Stable)
@NotNull
public String getAttrId()

The resource name.

getAttrRedisEndpointAddress

@Stability(Stable)
@NotNull
public String getAttrRedisEndpointAddress()

The DNS address of the configuration endpoint for the Valkey or Redis OSS cache cluster.

getAttrRedisEndpointPort

@Stability(Stable)
@NotNull
public String getAttrRedisEndpointPort()

The port number of the configuration endpoint for the Valkey or Redis OSS cache cluster.

getCfnProperties

@Stability(Stable)
@NotNull
protected Map<String,Object> getCfnProperties()

Overrides:

getCfnProperties in class CfnResource

getTags

@Stability(Stable)
@NotNull
public TagManager getTags()

Tag Manager which manages the tags for this resource.

Specified by:

getTags in interface ITaggable

getCacheNodeType

@Stability(Stable)
@NotNull
public String getCacheNodeType()

The compute and memory capacity of the nodes in the node group (shard).

setCacheNodeType

@Stability(Stable)
public void setCacheNodeType(@NotNull
 String value)

The compute and memory capacity of the nodes in the node group (shard).

getEngine

@Stability(Stable)
@NotNull
public String getEngine()

The name of the cache engine to be used for this cluster.

setEngine

@Stability(Stable)
public void setEngine(@NotNull
 String value)

The name of the cache engine to be used for this cluster.

getNumCacheNodes

@Stability(Stable)
@NotNull
public Number getNumCacheNodes()

The number of cache nodes that the cache cluster should have.

setNumCacheNodes

@Stability(Stable)
public void setNumCacheNodes(@NotNull
 Number value)

The number of cache nodes that the cache cluster should have.

getAutoMinorVersionUpgrade

@Stability(Stable)
@Nullable
public Object getAutoMinorVersionUpgrade()

If you are running Valkey 7.2 or later, or Redis OSS engine version 6.0 or later, set this parameter to yes if you want to opt-in to the next minor version upgrade campaign. This parameter is disabled for previous versions.

setAutoMinorVersionUpgrade

@Stability(Stable)
public void setAutoMinorVersionUpgrade(@Nullable
 Boolean value)

If you are running Valkey 7.2 or later, or Redis OSS engine version 6.0 or later, set this parameter to yes if you want to opt-in to the next minor version upgrade campaign. This parameter is disabled for previous versions.

setAutoMinorVersionUpgrade

@Stability(Stable)
public void setAutoMinorVersionUpgrade(@Nullable
 IResolvable value)

If you are running Valkey 7.2 or later, or Redis OSS engine version 6.0 or later, set this parameter to yes if you want to opt-in to the next minor version upgrade campaign. This parameter is disabled for previous versions.

getAzMode

@Stability(Stable)
@Nullable
public String getAzMode()

Specifies whether the nodes in this Memcached cluster are created in a single Availability Zone or created across multiple Availability Zones in the cluster's region.

setAzMode

@Stability(Stable)
public void setAzMode(@Nullable
 String value)

Specifies whether the nodes in this Memcached cluster are created in a single Availability Zone or created across multiple Availability Zones in the cluster's region.

getCacheParameterGroupName

@Stability(Stable)
@Nullable
public String getCacheParameterGroupName()

The name of the parameter group to associate with this cluster.

setCacheParameterGroupName

@Stability(Stable)
public void setCacheParameterGroupName(@Nullable
 String value)

The name of the parameter group to associate with this cluster.

getCacheSecurityGroupNames

@Stability(Stable)
@Nullable
public List<String> getCacheSecurityGroupNames()

A list of security group names to associate with this cluster.

setCacheSecurityGroupNames

@Stability(Stable)
public void setCacheSecurityGroupNames(@Nullable
 List<String> value)

A list of security group names to associate with this cluster.

getCacheSubnetGroupName

@Stability(Stable)
@Nullable
public String getCacheSubnetGroupName()

The name of the subnet group to be used for the cluster.

setCacheSubnetGroupName

@Stability(Stable)
public void setCacheSubnetGroupName(@Nullable
 String value)

The name of the subnet group to be used for the cluster.

getClusterName

@Stability(Stable)
@Nullable
public String getClusterName()

A name for the cache cluster.

setClusterName

@Stability(Stable)
public void setClusterName(@Nullable
 String value)

A name for the cache cluster.

getEngineVersion

@Stability(Stable)
@Nullable
public String getEngineVersion()

The version number of the cache engine to be used for this cluster.

setEngineVersion

@Stability(Stable)
public void setEngineVersion(@Nullable
 String value)

The version number of the cache engine to be used for this cluster.

getIpDiscovery

@Stability(Stable)
@Nullable
public String getIpDiscovery()

The network type you choose when modifying a cluster, either ipv4 | ipv6 .

setIpDiscovery

@Stability(Stable)
public void setIpDiscovery(@Nullable
 String value)

The network type you choose when modifying a cluster, either ipv4 | ipv6 .

getLogDeliveryConfigurations

@Stability(Stable)
@Nullable
public Object getLogDeliveryConfigurations()

Specifies the destination, format and type of the logs.

setLogDeliveryConfigurations

@Stability(Stable)
public void setLogDeliveryConfigurations(@Nullable
 IResolvable value)

Specifies the destination, format and type of the logs.

setLogDeliveryConfigurations

@Stability(Stable)
public void setLogDeliveryConfigurations(@Nullable
 List<Object> value)

Specifies the destination, format and type of the logs.

getNetworkType

@Stability(Stable)
@Nullable
public String getNetworkType()

Must be either ipv4 | ipv6 | dual_stack .

setNetworkType

@Stability(Stable)
public void setNetworkType(@Nullable
 String value)

Must be either ipv4 | ipv6 | dual_stack .

getNotificationTopicArn

@Stability(Stable)
@Nullable
public String getNotificationTopicArn()

The Amazon Resource Name (ARN) of the Amazon Simple Notification Service (SNS) topic to which notifications are sent.

setNotificationTopicArn

@Stability(Stable)
public void setNotificationTopicArn(@Nullable
 String value)

The Amazon Resource Name (ARN) of the Amazon Simple Notification Service (SNS) topic to which notifications are sent.

getPort

@Stability(Stable)
@Nullable
public Number getPort()

The port number on which each of the cache nodes accepts connections.

setPort

@Stability(Stable)
public void setPort(@Nullable
 Number value)

The port number on which each of the cache nodes accepts connections.

getPreferredAvailabilityZone

@Stability(Stable)
@Nullable
public String getPreferredAvailabilityZone()

The EC2 Availability Zone in which the cluster is created.

setPreferredAvailabilityZone

@Stability(Stable)
public void setPreferredAvailabilityZone(@Nullable
 String value)

The EC2 Availability Zone in which the cluster is created.

getPreferredAvailabilityZones

@Stability(Stable)
@Nullable
public List<String> getPreferredAvailabilityZones()

A list of the Availability Zones in which cache nodes are created.

setPreferredAvailabilityZones

@Stability(Stable)
public void setPreferredAvailabilityZones(@Nullable
 List<String> value)

A list of the Availability Zones in which cache nodes are created.

getPreferredMaintenanceWindow

@Stability(Stable)
@Nullable
public String getPreferredMaintenanceWindow()

Specifies the weekly time range during which maintenance on the cluster is performed.

setPreferredMaintenanceWindow

@Stability(Stable)
public void setPreferredMaintenanceWindow(@Nullable
 String value)

Specifies the weekly time range during which maintenance on the cluster is performed.

getSnapshotArns

@Stability(Stable)
@Nullable
public List<String> getSnapshotArns()

A single-element string list containing an Amazon Resource Name (ARN) that uniquely identifies a Valkey or Redis OSS RDB snapshot file stored in Amazon S3.

setSnapshotArns

@Stability(Stable)
public void setSnapshotArns(@Nullable
 List<String> value)

A single-element string list containing an Amazon Resource Name (ARN) that uniquely identifies a Valkey or Redis OSS RDB snapshot file stored in Amazon S3.

getSnapshotName

@Stability(Stable)
@Nullable
public String getSnapshotName()

The name of a Valkey or Redis OSS snapshot from which to restore data into the new node group (shard).

setSnapshotName

@Stability(Stable)
public void setSnapshotName(@Nullable
 String value)

The name of a Valkey or Redis OSS snapshot from which to restore data into the new node group (shard).

getSnapshotRetentionLimit

@Stability(Stable)
@Nullable
public Number getSnapshotRetentionLimit()

The number of days for which ElastiCache retains automatic snapshots before deleting them.

setSnapshotRetentionLimit

@Stability(Stable)
public void setSnapshotRetentionLimit(@Nullable
 Number value)

The number of days for which ElastiCache retains automatic snapshots before deleting them.

getSnapshotWindow

@Stability(Stable)
@Nullable
public String getSnapshotWindow()

The daily time range (in UTC) during which ElastiCache begins taking a daily snapshot of your node group (shard).

setSnapshotWindow

@Stability(Stable)
public void setSnapshotWindow(@Nullable
 String value)

The daily time range (in UTC) during which ElastiCache begins taking a daily snapshot of your node group (shard).

getTagsRaw

@Stability(Stable)
@Nullable
public List<CfnTag> getTagsRaw()

A list of tags to be added to this resource.

setTagsRaw

@Stability(Stable)
public void setTagsRaw(@Nullable
 List<CfnTag> value)

A list of tags to be added to this resource.

getTransitEncryptionEnabled

@Stability(Stable)
@Nullable
public Object getTransitEncryptionEnabled()

A flag that enables in-transit encryption when set to true.

setTransitEncryptionEnabled

@Stability(Stable)
public void setTransitEncryptionEnabled(@Nullable
 Boolean value)

A flag that enables in-transit encryption when set to true.

setTransitEncryptionEnabled

@Stability(Stable)
public void setTransitEncryptionEnabled(@Nullable
 IResolvable value)

A flag that enables in-transit encryption when set to true.

getVpcSecurityGroupIds

@Stability(Stable)
@Nullable
public List<String> getVpcSecurityGroupIds()

One or more VPC security groups associated with the cluster.

setVpcSecurityGroupIds

@Stability(Stable)
public void setVpcSecurityGroupIds(@Nullable
 List<String> value)

One or more VPC security groups associated with the cluster.