CfnReplicationGroup

java.lang.Object
- software.constructs.Construct
- - software.amazon.awscdk.core.Construct
  - - software.amazon.awscdk.core.CfnElement
    - - software.amazon.awscdk.core.CfnRefElement
      - software.amazon.awscdk.core.CfnResource
        
        software.amazon.awscdk.services.elasticache.CfnReplicationGroup

All Implemented Interfaces:: IConstruct, IDependable, IInspectable

@Generated(value="jsii-pacmak/1.74.0 (build 6d08790)",
           date="2023-03-22T19:35:35.959Z")
public class CfnReplicationGroup
extends CfnResource
implements IInspectable

A CloudFormation `AWS::ElastiCache::ReplicationGroup`.

The AWS::ElastiCache::ReplicationGroup resource creates an Amazon ElastiCache Redis replication group. A Redis (cluster mode disabled) replication group is a collection of cache clusters, where one of the clusters is a primary read-write cluster and the others are read-only replicas.

A Redis (cluster mode enabled) cluster is comprised of from 1 to 90 shards (API/CLI: node groups). Each shard has a primary node and up to 5 read-only replica nodes. The configuration can range from 90 shards and 0 replicas to 15 shards and 5 replicas, which is the maximum number or replicas allowed.

The node or shard limit can be increased to a maximum of 500 per cluster if the Redis engine version is 5.0.6 or higher. For example, you can choose to configure a 500 node cluster that ranges between 83 shards (one primary and 5 replicas per shard) and 500 shards (single primary and no replicas). Make sure there are enough available IP addresses to accommodate the increase. Common pitfalls include the subnets in the subnet group have too small a CIDR range or the subnets are shared and heavily used by other clusters. For more information, see Creating a Subnet Group . For versions below 5.0.6, the limit is 250 per cluster.

To request a limit increase, see Amazon Service Limits and choose the limit type Nodes per cluster per instance type .

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.*;
 CfnReplicationGroup cfnReplicationGroup = CfnReplicationGroup.Builder.create(this, "MyCfnReplicationGroup")
         .replicationGroupDescription("replicationGroupDescription")
         // the properties below are optional
         .atRestEncryptionEnabled(false)
         .authToken("authToken")
         .automaticFailoverEnabled(false)
         .autoMinorVersionUpgrade(false)
         .cacheNodeType("cacheNodeType")
         .cacheParameterGroupName("cacheParameterGroupName")
         .cacheSecurityGroupNames(List.of("cacheSecurityGroupNames"))
         .cacheSubnetGroupName("cacheSubnetGroupName")
         .dataTieringEnabled(false)
         .engine("engine")
         .engineVersion("engineVersion")
         .globalReplicationGroupId("globalReplicationGroupId")
         .ipDiscovery("ipDiscovery")
         .kmsKeyId("kmsKeyId")
         .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()))
         .multiAzEnabled(false)
         .networkType("networkType")
         .nodeGroupConfiguration(List.of(NodeGroupConfigurationProperty.builder()
                 .nodeGroupId("nodeGroupId")
                 .primaryAvailabilityZone("primaryAvailabilityZone")
                 .replicaAvailabilityZones(List.of("replicaAvailabilityZones"))
                 .replicaCount(123)
                 .slots("slots")
                 .build()))
         .notificationTopicArn("notificationTopicArn")
         .numCacheClusters(123)
         .numNodeGroups(123)
         .port(123)
         .preferredCacheClusterAZs(List.of("preferredCacheClusterAZs"))
         .preferredMaintenanceWindow("preferredMaintenanceWindow")
         .primaryClusterId("primaryClusterId")
         .replicasPerNodeGroup(123)
         .replicationGroupId("replicationGroupId")
         .securityGroupIds(List.of("securityGroupIds"))
         .snapshotArns(List.of("snapshotArns"))
         .snapshotName("snapshotName")
         .snapshotRetentionLimit(123)
         .snapshottingClusterId("snapshottingClusterId")
         .snapshotWindow("snapshotWindow")
         .tags(List.of(CfnTag.builder()
                 .key("key")
                 .value("value")
                 .build()))
         .transitEncryptionEnabled(false)
         .transitEncryptionMode("transitEncryptionMode")
         .userGroupIds(List.of("userGroupIds"))
         .build();

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static class`	`CfnReplicationGroup.Builder` A fluent builder for `CfnReplicationGroup`.
`static interface`	`CfnReplicationGroup.CloudWatchLogsDestinationDetailsProperty` The configuration details of the CloudWatch Logs destination.
`static interface`	`CfnReplicationGroup.DestinationDetailsProperty` Configuration details of either a CloudWatch Logs destination or Kinesis Data Firehose destination.
`static interface`	`CfnReplicationGroup.KinesisFirehoseDestinationDetailsProperty` The configuration details of the Kinesis Data Firehose destination.
`static interface`	`CfnReplicationGroup.LogDeliveryConfigurationRequestProperty` Specifies the destination, format and type of the logs.
`static interface`	`CfnReplicationGroup.NodeGroupConfigurationProperty` `NodeGroupConfiguration` is a property of the `AWS::ElastiCache::ReplicationGroup` resource that configures an Amazon ElastiCache (ElastiCache) Redis cluster node group.

Nested classes/interfaces inherited from interface software.amazon.awscdk.core.IInspectable
IInspectable.Jsii$Default, IInspectable.Jsii$Proxy

Nested classes/interfaces inherited from interface software.amazon.awscdk.core.IConstruct
IConstruct.Jsii$Default

Field Summary

Fields
Modifier and Type Field and Description

static java.lang.String CFN_RESOURCE_TYPE_NAME
The CloudFormation resource type name for this resource class.

Fields
Modifier and Type	Field and Description
`static java.lang.String`	`CFN_RESOURCE_TYPE_NAME` The CloudFormation resource type name for this resource class.

Constructor Summary

Constructors
Modifier	Constructor and Description
	`CfnReplicationGroup(Construct scope, java.lang.String id, CfnReplicationGroupProps props)` Create a new `AWS::ElastiCache::ReplicationGroup`.
`protected`	`CfnReplicationGroup(software.amazon.jsii.JsiiObject.InitializationMode initializationMode)`
`protected`	`CfnReplicationGroup(software.amazon.jsii.JsiiObjectRef objRef)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`java.lang.Object`	`getAtRestEncryptionEnabled()` A flag that enables encryption at rest when set to `true` .
`java.lang.String`	`getAttrConfigurationEndPointAddress()` The DNS hostname of the cache node.
`java.lang.String`	`getAttrConfigurationEndPointPort()` The port number that the cache engine is listening on.
`java.lang.String`	`getAttrPrimaryEndPointAddress()` The DNS address of the primary read-write cache node.
`java.lang.String`	`getAttrPrimaryEndPointPort()` The number of the port that the primary read-write cache engine is listening on.
`java.lang.String`	`getAttrReadEndPointAddresses()` A string with a list of endpoints for the primary and read-only replicas.
`java.util.List<java.lang.String>`	`getAttrReadEndPointAddressesList()` A string with a list of endpoints for the read-only replicas.
`java.lang.String`	`getAttrReadEndPointPorts()` A string with a list of ports for the read-only replicas.
`java.util.List<java.lang.String>`	`getAttrReadEndPointPortsList()` A string with a list of ports for the read-only replicas.
`java.lang.String`	`getAttrReaderEndPointAddress()` The address of the reader endpoint.
`java.lang.String`	`getAttrReaderEndPointPort()` The port used by the reader endpoint.
`java.lang.String`	`getAuthToken()` Reserved parameter. The password used to access a password protected server.
`java.lang.Object`	`getAutomaticFailoverEnabled()` Specifies whether a read-only replica is automatically promoted to read/write primary if the existing primary fails.
`java.lang.Object`	`getAutoMinorVersionUpgrade()` If you are running Redis engine version 6.0 or later, set this parameter to yes if you want to opt-in to the next minor version upgrade campaign.
`java.lang.String`	`getCacheNodeType()` The compute and memory capacity of the nodes in the node group (shard).
`java.lang.String`	`getCacheParameterGroupName()` The name of the parameter group to associate with this replication group.
`java.util.List<java.lang.String>`	`getCacheSecurityGroupNames()` A list of cache security group names to associate with this replication group.
`java.lang.String`	`getCacheSubnetGroupName()` The name of the cache subnet group to be used for the replication group.
`protected java.util.Map<java.lang.String,java.lang.Object>`	`getCfnProperties()`
`java.lang.Object`	`getDataTieringEnabled()` Enables data tiering.
`java.lang.String`	`getEngine()` The name of the cache engine to be used for the clusters in this replication group.
`java.lang.String`	`getEngineVersion()` The version number of the cache engine to be used for the clusters in this replication group.
`java.lang.String`	`getGlobalReplicationGroupId()` The name of the Global datastore.
`java.lang.String`	`getIpDiscovery()` The network type you choose when creating a replication group, either `ipv4` \| `ipv6` .
`java.lang.String`	`getKmsKeyId()` The ID of the KMS key used to encrypt the disk on the cluster.
`java.lang.Object`	`getLogDeliveryConfigurations()` Specifies the destination, format and type of the logs.
`java.lang.Object`	`getMultiAzEnabled()` A flag indicating if you have Multi-AZ enabled to enhance fault tolerance.
`java.lang.String`	`getNetworkType()` Must be either `ipv4` \| `ipv6` \| `dual_stack` .
`java.lang.Object`	`getNodeGroupConfiguration()` `NodeGroupConfiguration` is a property of the `AWS::ElastiCache::ReplicationGroup` resource that configures an Amazon ElastiCache (ElastiCache) Redis cluster node group.
`java.lang.String`	`getNotificationTopicArn()` The Amazon Resource Name (ARN) of the Amazon Simple Notification Service (SNS) topic to which notifications are sent.
`java.lang.Number`	`getNumCacheClusters()` The number of clusters this replication group initially has.
`java.lang.Number`	`getNumNodeGroups()` An optional parameter that specifies the number of node groups (shards) for this Redis (cluster mode enabled) replication group.
`java.lang.Number`	`getPort()` The port number on which each member of the replication group accepts connections.
`java.util.List<java.lang.String>`	`getPreferredCacheClusterAZs()` A list of EC2 Availability Zones in which the replication group's clusters are created.
`java.lang.String`	`getPreferredMaintenanceWindow()` Specifies the weekly time range during which maintenance on the cluster is performed.
`java.lang.String`	`getPrimaryClusterId()` The identifier of the cluster that serves as the primary for this replication group.
`java.lang.Number`	`getReplicasPerNodeGroup()` An optional parameter that specifies the number of replica nodes in each node group (shard).
`java.lang.String`	`getReplicationGroupDescription()` A user-created description for the replication group.
`java.lang.String`	`getReplicationGroupId()` The replication group identifier.
`java.util.List<java.lang.String>`	`getSecurityGroupIds()` One or more Amazon VPC security groups associated with this replication group.
`java.util.List<java.lang.String>`	`getSnapshotArns()` A list of Amazon Resource Names (ARN) that uniquely identify the Redis RDB snapshot files stored in Amazon S3.
`java.lang.String`	`getSnapshotName()` The name of a snapshot from which to restore data into the new replication group.
`java.lang.Number`	`getSnapshotRetentionLimit()` The number of days for which ElastiCache retains automatic snapshots before deleting them.
`java.lang.String`	`getSnapshottingClusterId()` The cluster ID that is used as the daily snapshot source for the replication group.
`java.lang.String`	`getSnapshotWindow()` The daily time range (in UTC) during which ElastiCache begins taking a daily snapshot of your node group (shard).
`TagManager`	`getTags()` A list of tags to be added to this resource.
`java.lang.Object`	`getTransitEncryptionEnabled()` A flag that enables in-transit encryption when set to `true` .
`java.lang.String`	`getTransitEncryptionMode()` A setting that allows you to migrate your clients to use in-transit encryption, with no downtime.
`java.util.List<java.lang.String>`	`getUserGroupIds()` The ID of user group to associate with the replication group.
`void`	`inspect(TreeInspector inspector)` Examines the CloudFormation resource and discloses attributes.
`protected java.util.Map<java.lang.String,java.lang.Object>`	`renderProperties(java.util.Map<java.lang.String,java.lang.Object> props)`
`void`	`setAtRestEncryptionEnabled(java.lang.Boolean value)` A flag that enables encryption at rest when set to `true` .
`void`	`setAtRestEncryptionEnabled(IResolvable value)` A flag that enables encryption at rest when set to `true` .
`void`	`setAuthToken(java.lang.String value)` Reserved parameter. The password used to access a password protected server.
`void`	`setAutomaticFailoverEnabled(java.lang.Boolean value)` Specifies whether a read-only replica is automatically promoted to read/write primary if the existing primary fails.
`void`	`setAutomaticFailoverEnabled(IResolvable value)` Specifies whether a read-only replica is automatically promoted to read/write primary if the existing primary fails.
`void`	`setAutoMinorVersionUpgrade(java.lang.Boolean value)` If you are running Redis 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 Redis 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`	`setCacheNodeType(java.lang.String value)` The compute and memory capacity of the nodes in the node group (shard).
`void`	`setCacheParameterGroupName(java.lang.String value)` The name of the parameter group to associate with this replication group.
`void`	`setCacheSecurityGroupNames(java.util.List<java.lang.String> value)` A list of cache security group names to associate with this replication group.
`void`	`setCacheSubnetGroupName(java.lang.String value)` The name of the cache subnet group to be used for the replication group.
`void`	`setDataTieringEnabled(java.lang.Boolean value)` Enables data tiering.
`void`	`setDataTieringEnabled(IResolvable value)` Enables data tiering.
`void`	`setEngine(java.lang.String value)` The name of the cache engine to be used for the clusters in this replication group.
`void`	`setEngineVersion(java.lang.String value)` The version number of the cache engine to be used for the clusters in this replication group.
`void`	`setGlobalReplicationGroupId(java.lang.String value)` The name of the Global datastore.
`void`	`setIpDiscovery(java.lang.String value)` The network type you choose when creating a replication group, either `ipv4` \| `ipv6` .
`void`	`setKmsKeyId(java.lang.String value)` The ID of the KMS key used to encrypt the disk on the cluster.
`void`	`setLogDeliveryConfigurations(IResolvable value)` Specifies the destination, format and type of the logs.
`void`	`setLogDeliveryConfigurations(java.util.List<java.lang.Object> value)` Specifies the destination, format and type of the logs.
`void`	`setMultiAzEnabled(java.lang.Boolean value)` A flag indicating if you have Multi-AZ enabled to enhance fault tolerance.
`void`	`setMultiAzEnabled(IResolvable value)` A flag indicating if you have Multi-AZ enabled to enhance fault tolerance.
`void`	`setNetworkType(java.lang.String value)` Must be either `ipv4` \| `ipv6` \| `dual_stack` .
`void`	`setNodeGroupConfiguration(IResolvable value)` `NodeGroupConfiguration` is a property of the `AWS::ElastiCache::ReplicationGroup` resource that configures an Amazon ElastiCache (ElastiCache) Redis cluster node group.
`void`	`setNodeGroupConfiguration(java.util.List<java.lang.Object> value)` `NodeGroupConfiguration` is a property of the `AWS::ElastiCache::ReplicationGroup` resource that configures an Amazon ElastiCache (ElastiCache) Redis cluster node group.
`void`	`setNotificationTopicArn(java.lang.String value)` The Amazon Resource Name (ARN) of the Amazon Simple Notification Service (SNS) topic to which notifications are sent.
`void`	`setNumCacheClusters(java.lang.Number value)` The number of clusters this replication group initially has.
`void`	`setNumNodeGroups(java.lang.Number value)` An optional parameter that specifies the number of node groups (shards) for this Redis (cluster mode enabled) replication group.
`void`	`setPort(java.lang.Number value)` The port number on which each member of the replication group accepts connections.
`void`	`setPreferredCacheClusterAZs(java.util.List<java.lang.String> value)` A list of EC2 Availability Zones in which the replication group's clusters are created.
`void`	`setPreferredMaintenanceWindow(java.lang.String value)` Specifies the weekly time range during which maintenance on the cluster is performed.
`void`	`setPrimaryClusterId(java.lang.String value)` The identifier of the cluster that serves as the primary for this replication group.
`void`	`setReplicasPerNodeGroup(java.lang.Number value)` An optional parameter that specifies the number of replica nodes in each node group (shard).
`void`	`setReplicationGroupDescription(java.lang.String value)` A user-created description for the replication group.
`void`	`setReplicationGroupId(java.lang.String value)` The replication group identifier.
`void`	`setSecurityGroupIds(java.util.List<java.lang.String> value)` One or more Amazon VPC security groups associated with this replication group.
`void`	`setSnapshotArns(java.util.List<java.lang.String> value)` A list of Amazon Resource Names (ARN) that uniquely identify the Redis RDB snapshot files stored in Amazon S3.
`void`	`setSnapshotName(java.lang.String value)` The name of a snapshot from which to restore data into the new replication group.
`void`	`setSnapshotRetentionLimit(java.lang.Number value)` The number of days for which ElastiCache retains automatic snapshots before deleting them.
`void`	`setSnapshottingClusterId(java.lang.String value)` The cluster ID that is used as the daily snapshot source for the replication group.
`void`	`setSnapshotWindow(java.lang.String value)` The daily time range (in UTC) during which ElastiCache begins taking a daily snapshot of your node group (shard).
`void`	`setTransitEncryptionEnabled(java.lang.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`	`setTransitEncryptionMode(java.lang.String value)` A setting that allows you to migrate your clients to use in-transit encryption, with no downtime.
`void`	`setUserGroupIds(java.util.List<java.lang.String> value)` The ID of user group to associate with the replication group.

Methods inherited from class software.amazon.awscdk.core.CfnResource
addDeletionOverride, addDependsOn, addMetadata, addOverride, addPropertyDeletionOverride, addPropertyOverride, applyRemovalPolicy, applyRemovalPolicy, applyRemovalPolicy, getAtt, getCfnOptions, getCfnResourceType, getMetadata, getUpdatedProperites, isCfnResource, shouldSynthesize, toString, validateProperties

Methods inherited from class software.amazon.awscdk.core.CfnRefElement
getRef

Methods inherited from class software.amazon.awscdk.core.CfnElement
getCreationStack, getLogicalId, getStack, isCfnElement, overrideLogicalId

Methods inherited from class software.amazon.awscdk.core.Construct
getNode, isConstruct, onPrepare, onSynthesize, onValidate, prepare, synthesize, validate

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

- Field Detail
  - CFN_RESOURCE_TYPE_NAME
```
public static final java.lang.String CFN_RESOURCE_TYPE_NAME
```
    The CloudFormation resource type name for this resource class.
- Constructor Detail
  - CfnReplicationGroup
```
protected CfnReplicationGroup(software.amazon.jsii.JsiiObjectRef objRef)
```
  - CfnReplicationGroup
```
protected CfnReplicationGroup(software.amazon.jsii.JsiiObject.InitializationMode initializationMode)
```
  - CfnReplicationGroup
```
public CfnReplicationGroup(Construct scope,
                           java.lang.String id,
                           CfnReplicationGroupProps props)
```
    Create a new `AWS::ElastiCache::ReplicationGroup`.
    
    Parameters:
    
    scope - - scope in which this resource is defined. This parameter is required.
    
    id - - scoped id of the resource. This parameter is required.
    
    props - - resource properties. This parameter is required.
- Method Detail
  - inspect
```
public void inspect(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
```
protected java.util.Map<java.lang.String,java.lang.Object> renderProperties(java.util.Map<java.lang.String,java.lang.Object> props)
```
    Overrides:
    
    renderProperties in class CfnResource
    
    Parameters:
    
    props - This parameter is required.
  - getAttrConfigurationEndPointAddress
```
public java.lang.String getAttrConfigurationEndPointAddress()
```
    The DNS hostname of the cache node.
    
    Redis (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. For Redis (cluster mode disabled) replication groups, use the PrimaryEndpoint or ReadEndpoint attributes.
  - getAttrConfigurationEndPointPort
```
public java.lang.String getAttrConfigurationEndPointPort()
```
    The port number that the cache engine is listening on.
  - getAttrPrimaryEndPointAddress
```
public java.lang.String getAttrPrimaryEndPointAddress()
```
    The DNS address of the primary read-write cache node.
  - getAttrPrimaryEndPointPort
```
public java.lang.String getAttrPrimaryEndPointPort()
```
    The number of the port that the primary read-write cache engine is listening on.
  - getAttrReadEndPointAddresses
```
public java.lang.String getAttrReadEndPointAddresses()
```
    A string with a list of endpoints for the primary and read-only replicas.
    The order of the addresses maps to the order of the ports from the ReadEndPoint.Ports attribute.
  - getAttrReadEndPointAddressesList
```
public java.util.List<java.lang.String> getAttrReadEndPointAddressesList()
```
    A string with a list of endpoints for the read-only replicas.
    The order of the addresses maps to the order of the ports from the ReadEndPoint.Ports attribute.
  - getAttrReadEndPointPorts
```
public java.lang.String getAttrReadEndPointPorts()
```
    A string with a list of ports for the read-only replicas.
    The order of the ports maps to the order of the addresses from the ReadEndPoint.Addresses attribute.
  - getAttrReadEndPointPortsList
```
public java.util.List<java.lang.String> getAttrReadEndPointPortsList()
```
    A string with a list of ports for the read-only replicas.
    The order of the ports maps to the order of the addresses from the ReadEndPoint.Addresses attribute.
  - getAttrReaderEndPointAddress
```
public java.lang.String getAttrReaderEndPointAddress()
```
    The address of the reader endpoint.
  - getAttrReaderEndPointPort
```
public java.lang.String getAttrReaderEndPointPort()
```
    The port used by the reader endpoint.
  - getCfnProperties
```
protected java.util.Map<java.lang.String,java.lang.Object> getCfnProperties()
```
    Overrides:
    
    getCfnProperties in class CfnResource
  - getTags
```
public TagManager getTags()
```
    A list of tags to be added to this resource.
    Tags are comma-separated key,value pairs (e.g. Key= myKey , Value= myKeyValue . You can include multiple tags as shown following: Key= myKey , Value= myKeyValue Key= mySecondKey , Value= mySecondKeyValue . Tags on replication groups will be replicated to all nodes.
  - getReplicationGroupDescription
```
public java.lang.String getReplicationGroupDescription()
```
    A user-created description for the replication group.
  - setReplicationGroupDescription
```
public void setReplicationGroupDescription(java.lang.String value)
```
    A user-created description for the replication group.
  - getAtRestEncryptionEnabled
```
public java.lang.Object getAtRestEncryptionEnabled()
```
    A flag that enables encryption at rest when set to `true` .
    You cannot modify the value of AtRestEncryptionEnabled after the replication group is created. To enable encryption at rest on a replication group you must set AtRestEncryptionEnabled to true when you create the replication group.
    Required: Only available when creating a replication group in an Amazon VPC using redis version 3.2.6 or 4.x onward.
    Default: false
  - setAtRestEncryptionEnabled
```
public void setAtRestEncryptionEnabled(java.lang.Boolean value)
```
    A flag that enables encryption at rest when set to `true` .
    You cannot modify the value of AtRestEncryptionEnabled after the replication group is created. To enable encryption at rest on a replication group you must set AtRestEncryptionEnabled to true when you create the replication group.
    Required: Only available when creating a replication group in an Amazon VPC using redis version 3.2.6 or 4.x onward.
    Default: false
  - setAtRestEncryptionEnabled
```
public void setAtRestEncryptionEnabled(IResolvable value)
```
    A flag that enables encryption at rest when set to `true` .
    You cannot modify the value of AtRestEncryptionEnabled after the replication group is created. To enable encryption at rest on a replication group you must set AtRestEncryptionEnabled to true when you create the replication group.
    Required: Only available when creating a replication group in an Amazon VPC using redis version 3.2.6 or 4.x onward.
    Default: false
  - getAuthToken
```
public java.lang.String getAuthToken()
```
    *Reserved parameter.* The password used to access a password protected server.
    AuthToken can be specified only on replication groups where TransitEncryptionEnabled is true . For more information, see Authenticating Users with the Redis AUTH Command .
    
    For HIPAA compliance, you must specify TransitEncryptionEnabled as true , an AuthToken , and a CacheSubnetGroup .
    
    Password constraints:
    - Must be only printable ASCII characters.
    - Must be at least 16 characters and no more than 128 characters in length.
    - Nonalphanumeric characters are restricted to (!, &, #, $, ^, <, >, -, ).
    For more information, see AUTH password at http://redis.io/commands/AUTH.
    
    If ADDING the AuthToken, update requires Replacement .
  - setAuthToken
```
public void setAuthToken(java.lang.String value)
```
    *Reserved parameter.* The password used to access a password protected server.
    AuthToken can be specified only on replication groups where TransitEncryptionEnabled is true . For more information, see Authenticating Users with the Redis AUTH Command .
    
    For HIPAA compliance, you must specify TransitEncryptionEnabled as true , an AuthToken , and a CacheSubnetGroup .
    
    Password constraints:
    - Must be only printable ASCII characters.
    - Must be at least 16 characters and no more than 128 characters in length.
    - Nonalphanumeric characters are restricted to (!, &, #, $, ^, <, >, -, ).
    For more information, see AUTH password at http://redis.io/commands/AUTH.
    
    If ADDING the AuthToken, update requires Replacement .
  - getAutomaticFailoverEnabled
```
public java.lang.Object getAutomaticFailoverEnabled()
```
    Specifies whether a read-only replica is automatically promoted to read/write primary if the existing primary fails.
    AutomaticFailoverEnabled must be enabled for Redis (cluster mode enabled) replication groups.
    Default: false
  - setAutomaticFailoverEnabled
```
public void setAutomaticFailoverEnabled(java.lang.Boolean value)
```
    Specifies whether a read-only replica is automatically promoted to read/write primary if the existing primary fails.
    AutomaticFailoverEnabled must be enabled for Redis (cluster mode enabled) replication groups.
    Default: false
  - setAutomaticFailoverEnabled
```
public void setAutomaticFailoverEnabled(IResolvable value)
```
    Specifies whether a read-only replica is automatically promoted to read/write primary if the existing primary fails.
    AutomaticFailoverEnabled must be enabled for Redis (cluster mode enabled) replication groups.
    Default: false
  - getAutoMinorVersionUpgrade
```
public java.lang.Object getAutoMinorVersionUpgrade()
```
    If you are running Redis 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
```
public void setAutoMinorVersionUpgrade(java.lang.Boolean value)
```
    If you are running Redis 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
```
public void setAutoMinorVersionUpgrade(IResolvable value)
```
    If you are running Redis 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.
  - getCacheNodeType
```
public java.lang.String getCacheNodeType()
```
    The compute and memory capacity of the nodes in the node group (shard).
    The following node types are supported by ElastiCache. Generally speaking, the current generation types provide more memory and computational power at lower cost when compared to their equivalent previous generation counterparts.
    - General purpose:
    - Current generation:
    M6g node types: cache.m6g.large , cache.m6g.xlarge , cache.m6g.2xlarge , cache.m6g.4xlarge , cache.m6g.12xlarge , cache.m6g.24xlarge
    M5 node types: cache.m5.large , cache.m5.xlarge , cache.m5.2xlarge , cache.m5.4xlarge , cache.m5.12xlarge , cache.m5.24xlarge
    M4 node types: cache.m4.large , cache.m4.xlarge , cache.m4.2xlarge , cache.m4.4xlarge , cache.m4.10xlarge
    T4g node types: cache.t4g.micro , cache.t4g.small , cache.t4g.medium
    T3 node types: cache.t3.micro , cache.t3.small , cache.t3.medium
    T2 node types: cache.t2.micro , cache.t2.small , cache.t2.medium
    - Previous generation: (not recommended)
    T1 node types: cache.t1.micro
    M1 node types: cache.m1.small , cache.m1.medium , cache.m1.large , cache.m1.xlarge
    M3 node types: cache.m3.medium , cache.m3.large , cache.m3.xlarge , cache.m3.2xlarge
    - Compute optimized:
    - Previous generation: (not recommended)
    C1 node types: cache.c1.xlarge
    - Memory optimized:
    - Current generation:
    R6gd node types: cache.r6gd.xlarge , cache.r6gd.2xlarge , cache.r6gd.4xlarge , cache.r6gd.8xlarge , cache.r6gd.12xlarge , cache.r6gd.16xlarge
    
    The r6gd family is available in the following regions: us-east-2 , us-east-1 , us-west-2 , us-west-1 , eu-west-1 , eu-central-1 , ap-northeast-1 , ap-southeast-1 , ap-southeast-2 .
    
    R6g node types: cache.r6g.large , cache.r6g.xlarge , cache.r6g.2xlarge , cache.r6g.4xlarge , cache.r6g.12xlarge , cache.r6g.24xlarge
    R5 node types: cache.r5.large , cache.r5.xlarge , cache.r5.2xlarge , cache.r5.4xlarge , cache.r5.12xlarge , cache.r5.24xlarge
    R4 node types: cache.r4.large , cache.r4.xlarge , cache.r4.2xlarge , cache.r4.4xlarge , cache.r4.8xlarge , cache.r4.16xlarge
    - Previous generation: (not recommended)
    M2 node types: cache.m2.xlarge , cache.m2.2xlarge , cache.m2.4xlarge
    R3 node types: cache.r3.large , cache.r3.xlarge , cache.r3.2xlarge , cache.r3.4xlarge , cache.r3.8xlarge
    For region availability, see Supported Node Types by Amazon Region
  - setCacheNodeType
```
public void setCacheNodeType(java.lang.String value)
```
    The compute and memory capacity of the nodes in the node group (shard).
    The following node types are supported by ElastiCache. Generally speaking, the current generation types provide more memory and computational power at lower cost when compared to their equivalent previous generation counterparts.
    - General purpose:
    - Current generation:
    M6g node types: cache.m6g.large , cache.m6g.xlarge , cache.m6g.2xlarge , cache.m6g.4xlarge , cache.m6g.12xlarge , cache.m6g.24xlarge
    M5 node types: cache.m5.large , cache.m5.xlarge , cache.m5.2xlarge , cache.m5.4xlarge , cache.m5.12xlarge , cache.m5.24xlarge
    M4 node types: cache.m4.large , cache.m4.xlarge , cache.m4.2xlarge , cache.m4.4xlarge , cache.m4.10xlarge
    T4g node types: cache.t4g.micro , cache.t4g.small , cache.t4g.medium
    T3 node types: cache.t3.micro , cache.t3.small , cache.t3.medium
    T2 node types: cache.t2.micro , cache.t2.small , cache.t2.medium
    - Previous generation: (not recommended)
    T1 node types: cache.t1.micro
    M1 node types: cache.m1.small , cache.m1.medium , cache.m1.large , cache.m1.xlarge
    M3 node types: cache.m3.medium , cache.m3.large , cache.m3.xlarge , cache.m3.2xlarge
    - Compute optimized:
    - Previous generation: (not recommended)
    C1 node types: cache.c1.xlarge
    - Memory optimized:
    - Current generation:
    R6gd node types: cache.r6gd.xlarge , cache.r6gd.2xlarge , cache.r6gd.4xlarge , cache.r6gd.8xlarge , cache.r6gd.12xlarge , cache.r6gd.16xlarge
    
    The r6gd family is available in the following regions: us-east-2 , us-east-1 , us-west-2 , us-west-1 , eu-west-1 , eu-central-1 , ap-northeast-1 , ap-southeast-1 , ap-southeast-2 .
    
    R6g node types: cache.r6g.large , cache.r6g.xlarge , cache.r6g.2xlarge , cache.r6g.4xlarge , cache.r6g.12xlarge , cache.r6g.24xlarge
    R5 node types: cache.r5.large , cache.r5.xlarge , cache.r5.2xlarge , cache.r5.4xlarge , cache.r5.12xlarge , cache.r5.24xlarge
    R4 node types: cache.r4.large , cache.r4.xlarge , cache.r4.2xlarge , cache.r4.4xlarge , cache.r4.8xlarge , cache.r4.16xlarge
    - Previous generation: (not recommended)
    M2 node types: cache.m2.xlarge , cache.m2.2xlarge , cache.m2.4xlarge
    R3 node types: cache.r3.large , cache.r3.xlarge , cache.r3.2xlarge , cache.r3.4xlarge , cache.r3.8xlarge
    For region availability, see Supported Node Types by Amazon Region
  - getCacheParameterGroupName
```
public java.lang.String getCacheParameterGroupName()
```
    The name of the parameter group to associate with this replication group.
    If this argument is omitted, the default cache parameter group for the specified engine is used.
    If you are running Redis version 3.2.4 or later, only one node group (shard), and want to use a default parameter group, we recommend that you specify the parameter group by name.
    - To create a Redis (cluster mode disabled) replication group, use CacheParameterGroupName=default.redis3.2 .
    - To create a Redis (cluster mode enabled) replication group, use CacheParameterGroupName=default.redis3.2.cluster.on .
  - setCacheParameterGroupName
```
public void setCacheParameterGroupName(java.lang.String value)
```
    The name of the parameter group to associate with this replication group.
    If this argument is omitted, the default cache parameter group for the specified engine is used.
    If you are running Redis version 3.2.4 or later, only one node group (shard), and want to use a default parameter group, we recommend that you specify the parameter group by name.
    - To create a Redis (cluster mode disabled) replication group, use CacheParameterGroupName=default.redis3.2 .
    - To create a Redis (cluster mode enabled) replication group, use CacheParameterGroupName=default.redis3.2.cluster.on .
  - getCacheSecurityGroupNames
```
public java.util.List<java.lang.String> getCacheSecurityGroupNames()
```
    A list of cache security group names to associate with this replication group.
  - setCacheSecurityGroupNames
```
public void setCacheSecurityGroupNames(java.util.List<java.lang.String> value)
```
    A list of cache security group names to associate with this replication group.
  - getCacheSubnetGroupName
```
public java.lang.String getCacheSubnetGroupName()
```
    The name of the cache subnet group to be used for the replication group.
    
    If you're going to launch your cluster in an Amazon VPC, you need to create a subnet group before you start creating a cluster. For more information, see AWS::ElastiCache::SubnetGroup .
  - setCacheSubnetGroupName
```
public void setCacheSubnetGroupName(java.lang.String value)
```
    The name of the cache subnet group to be used for the replication group.
    
    If you're going to launch your cluster in an Amazon VPC, you need to create a subnet group before you start creating a cluster. For more information, see AWS::ElastiCache::SubnetGroup .
  - getDataTieringEnabled
```
public java.lang.Object getDataTieringEnabled()
```
    Enables data tiering.
    Data tiering is only supported for replication groups using the r6gd node type. This parameter must be set to true when using r6gd nodes. For more information, see Data tiering .
  - setDataTieringEnabled
```
public void setDataTieringEnabled(java.lang.Boolean value)
```
    Enables data tiering.
    Data tiering is only supported for replication groups using the r6gd node type. This parameter must be set to true when using r6gd nodes. For more information, see Data tiering .
  - setDataTieringEnabled
```
public void setDataTieringEnabled(IResolvable value)
```
    Enables data tiering.
    Data tiering is only supported for replication groups using the r6gd node type. This parameter must be set to true when using r6gd nodes. For more information, see Data tiering .
  - getEngine
```
public java.lang.String getEngine()
```
    The name of the cache engine to be used for the clusters in this replication group.
    The value must be set to Redis .
  - setEngine
```
public void setEngine(java.lang.String value)
```
    The name of the cache engine to be used for the clusters in this replication group.
    The value must be set to Redis .
  - getEngineVersion
```
public java.lang.String getEngineVersion()
```
    The version number of the cache engine to be used for the clusters in this replication group.
    To view the supported cache engine versions, use the DescribeCacheEngineVersions operation.
    Important: You can upgrade to a newer engine version (see Selecting a Cache Engine and Version ) in the ElastiCache User Guide , but you cannot downgrade to an earlier engine version. If you want to use an earlier engine version, you must delete the existing cluster or replication group and create it anew with the earlier engine version.
  - setEngineVersion
```
public void setEngineVersion(java.lang.String value)
```
    The version number of the cache engine to be used for the clusters in this replication group.
    To view the supported cache engine versions, use the DescribeCacheEngineVersions operation.
    Important: You can upgrade to a newer engine version (see Selecting a Cache Engine and Version ) in the ElastiCache User Guide , but you cannot downgrade to an earlier engine version. If you want to use an earlier engine version, you must delete the existing cluster or replication group and create it anew with the earlier engine version.
  - getGlobalReplicationGroupId
```
public java.lang.String getGlobalReplicationGroupId()
```
    The name of the Global datastore.
  - setGlobalReplicationGroupId
```
public void setGlobalReplicationGroupId(java.lang.String value)
```
    The name of the Global datastore.
  - getIpDiscovery
```
public java.lang.String getIpDiscovery()
```
    The network type you choose when creating a replication group, either `ipv4` | `ipv6` .
    IPv6 is supported for workloads using Redis engine version 6.2 onward or Memcached engine version 1.6.6 on all instances built on the Nitro system .
  - setIpDiscovery
```
public void setIpDiscovery(java.lang.String value)
```
    The network type you choose when creating a replication group, either `ipv4` | `ipv6` .
    IPv6 is supported for workloads using Redis engine version 6.2 onward or Memcached engine version 1.6.6 on all instances built on the Nitro system .
  - getKmsKeyId
```
public java.lang.String getKmsKeyId()
```
    The ID of the KMS key used to encrypt the disk on the cluster.
  - setKmsKeyId
```
public void setKmsKeyId(java.lang.String value)
```
    The ID of the KMS key used to encrypt the disk on the cluster.
  - getLogDeliveryConfigurations
```
public java.lang.Object getLogDeliveryConfigurations()
```
    Specifies the destination, format and type of the logs.
  - setLogDeliveryConfigurations
```
public void setLogDeliveryConfigurations(IResolvable value)
```
    Specifies the destination, format and type of the logs.
  - setLogDeliveryConfigurations
```
public void setLogDeliveryConfigurations(java.util.List<java.lang.Object> value)
```
    Specifies the destination, format and type of the logs.
  - getMultiAzEnabled
```
public java.lang.Object getMultiAzEnabled()
```
    A flag indicating if you have Multi-AZ enabled to enhance fault tolerance.
    For more information, see Minimizing Downtime: Multi-AZ .
  - setMultiAzEnabled
```
public void setMultiAzEnabled(java.lang.Boolean value)
```
    A flag indicating if you have Multi-AZ enabled to enhance fault tolerance.
    For more information, see Minimizing Downtime: Multi-AZ .
  - setMultiAzEnabled
```
public void setMultiAzEnabled(IResolvable value)
```
    A flag indicating if you have Multi-AZ enabled to enhance fault tolerance.
    For more information, see Minimizing Downtime: Multi-AZ .
  - getNetworkType
```
public java.lang.String getNetworkType()
```
    Must be either `ipv4` | `ipv6` | `dual_stack` .
    IPv6 is supported for workloads using Redis engine version 6.2 onward or Memcached engine version 1.6.6 on all instances built on the Nitro system .
  - setNetworkType
```
public void setNetworkType(java.lang.String value)
```
    Must be either `ipv4` | `ipv6` | `dual_stack` .
    IPv6 is supported for workloads using Redis engine version 6.2 onward or Memcached engine version 1.6.6 on all instances built on the Nitro system .
  - getNodeGroupConfiguration
```
public java.lang.Object getNodeGroupConfiguration()
```
    `NodeGroupConfiguration` is a property of the `AWS::ElastiCache::ReplicationGroup` resource that configures an Amazon ElastiCache (ElastiCache) Redis cluster node group.
    If you set UseOnlineResharding to true , you can update NodeGroupConfiguration without interruption. When UseOnlineResharding is set to false , or is not specified, updating NodeGroupConfiguration results in replacement .
  - setNodeGroupConfiguration
```
public void setNodeGroupConfiguration(IResolvable value)
```
    `NodeGroupConfiguration` is a property of the `AWS::ElastiCache::ReplicationGroup` resource that configures an Amazon ElastiCache (ElastiCache) Redis cluster node group.
    If you set UseOnlineResharding to true , you can update NodeGroupConfiguration without interruption. When UseOnlineResharding is set to false , or is not specified, updating NodeGroupConfiguration results in replacement .
  - setNodeGroupConfiguration
```
public void setNodeGroupConfiguration(java.util.List<java.lang.Object> value)
```
    `NodeGroupConfiguration` is a property of the `AWS::ElastiCache::ReplicationGroup` resource that configures an Amazon ElastiCache (ElastiCache) Redis cluster node group.
    If you set UseOnlineResharding to true , you can update NodeGroupConfiguration without interruption. When UseOnlineResharding is set to false , or is not specified, updating NodeGroupConfiguration results in replacement .
  - getNotificationTopicArn
```
public java.lang.String getNotificationTopicArn()
```
    The Amazon Resource Name (ARN) of the Amazon Simple Notification Service (SNS) topic to which notifications are sent.
    
    The Amazon SNS topic owner must be the same as the cluster owner.
  - setNotificationTopicArn
```
public void setNotificationTopicArn(java.lang.String value)
```
    The Amazon Resource Name (ARN) of the Amazon Simple Notification Service (SNS) topic to which notifications are sent.
    
    The Amazon SNS topic owner must be the same as the cluster owner.
  - getNumCacheClusters
```
public java.lang.Number getNumCacheClusters()
```
    The number of clusters this replication group initially has.
    This parameter is not used if there is more than one node group (shard). You should use ReplicasPerNodeGroup instead.
    If AutomaticFailoverEnabled is true , the value of this parameter must be at least 2. If AutomaticFailoverEnabled is false you can omit this parameter (it will default to 1), or you can explicitly set it to a value between 2 and 6.
    The maximum permitted value for NumCacheClusters is 6 (1 primary plus 5 replicas).
  - setNumCacheClusters
```
public void setNumCacheClusters(java.lang.Number value)
```
    The number of clusters this replication group initially has.
    This parameter is not used if there is more than one node group (shard). You should use ReplicasPerNodeGroup instead.
    If AutomaticFailoverEnabled is true , the value of this parameter must be at least 2. If AutomaticFailoverEnabled is false you can omit this parameter (it will default to 1), or you can explicitly set it to a value between 2 and 6.
    The maximum permitted value for NumCacheClusters is 6 (1 primary plus 5 replicas).
  - getNumNodeGroups
```
public java.lang.Number getNumNodeGroups()
```
    An optional parameter that specifies the number of node groups (shards) for this Redis (cluster mode enabled) replication group.
    For Redis (cluster mode disabled) either omit this parameter or set it to 1.
    If you set UseOnlineResharding to true , you can update NumNodeGroups without interruption. When UseOnlineResharding is set to false , or is not specified, updating NumNodeGroups results in replacement .
    Default: 1
  - setNumNodeGroups
```
public void setNumNodeGroups(java.lang.Number value)
```
    An optional parameter that specifies the number of node groups (shards) for this Redis (cluster mode enabled) replication group.
    For Redis (cluster mode disabled) either omit this parameter or set it to 1.
    If you set UseOnlineResharding to true , you can update NumNodeGroups without interruption. When UseOnlineResharding is set to false , or is not specified, updating NumNodeGroups results in replacement .
    Default: 1
  - getPort
```
public java.lang.Number getPort()
```
    The port number on which each member of the replication group accepts connections.
  - setPort
```
public void setPort(java.lang.Number value)
```
    The port number on which each member of the replication group accepts connections.
  - getPreferredCacheClusterAZs
```
public java.util.List<java.lang.String> getPreferredCacheClusterAZs()
```
    A list of EC2 Availability Zones in which the replication group's clusters are created.
    The order of the Availability Zones in the list is the order in which clusters are allocated. The primary cluster is created in the first AZ in the list.
    This parameter is not used if there is more than one node group (shard). You should use NodeGroupConfiguration instead.
    
    If you are creating your replication group in an Amazon VPC (recommended), you can only locate clusters in Availability Zones associated with the subnets in the selected subnet group.
    The number of Availability Zones listed must equal the value of NumCacheClusters .
    
    Default: system chosen Availability Zones.
  - setPreferredCacheClusterAZs
```
public void setPreferredCacheClusterAZs(java.util.List<java.lang.String> value)
```
    A list of EC2 Availability Zones in which the replication group's clusters are created.
    The order of the Availability Zones in the list is the order in which clusters are allocated. The primary cluster is created in the first AZ in the list.
    This parameter is not used if there is more than one node group (shard). You should use NodeGroupConfiguration instead.
    
    If you are creating your replication group in an Amazon VPC (recommended), you can only locate clusters in Availability Zones associated with the subnets in the selected subnet group.
    The number of Availability Zones listed must equal the value of NumCacheClusters .
    
    Default: system chosen Availability Zones.
  - getPreferredMaintenanceWindow
```
public java.lang.String getPreferredMaintenanceWindow()
```
    Specifies the weekly time range during which maintenance on the cluster is performed.
    It is specified as a range in the format ddd:hh24:mi-ddd:hh24:mi (24H Clock UTC). The minimum maintenance window is a 60 minute period.
    Valid values for ddd are:
    - sun
    - mon
    - tue
    - wed
    - thu
    - fri
    - sat
    Example: sun:23:00-mon:01:30
  - setPreferredMaintenanceWindow
```
public void setPreferredMaintenanceWindow(java.lang.String value)
```
    Specifies the weekly time range during which maintenance on the cluster is performed.
    It is specified as a range in the format ddd:hh24:mi-ddd:hh24:mi (24H Clock UTC). The minimum maintenance window is a 60 minute period.
    Valid values for ddd are:
    - sun
    - mon
    - tue
    - wed
    - thu
    - fri
    - sat
    Example: sun:23:00-mon:01:30
  - getPrimaryClusterId
```
public java.lang.String getPrimaryClusterId()
```
    The identifier of the cluster that serves as the primary for this replication group.
    This cluster must already exist and have a status of available .
    This parameter is not required if NumCacheClusters , NumNodeGroups , or ReplicasPerNodeGroup is specified.
  - setPrimaryClusterId
```
public void setPrimaryClusterId(java.lang.String value)
```
    The identifier of the cluster that serves as the primary for this replication group.
    This cluster must already exist and have a status of available .
    This parameter is not required if NumCacheClusters , NumNodeGroups , or ReplicasPerNodeGroup is specified.
  - getReplicasPerNodeGroup
```
public java.lang.Number getReplicasPerNodeGroup()
```
    An optional parameter that specifies the number of replica nodes in each node group (shard).
    Valid values are 0 to 5.
  - setReplicasPerNodeGroup
```
public void setReplicasPerNodeGroup(java.lang.Number value)
```
    An optional parameter that specifies the number of replica nodes in each node group (shard).
    Valid values are 0 to 5.
  - getReplicationGroupId
```
public java.lang.String getReplicationGroupId()
```
    The replication group identifier. This parameter is stored as a lowercase string.
    Constraints:
    - A name must contain from 1 to 40 alphanumeric characters or hyphens.
    - The first character must be a letter.
    - A name cannot end with a hyphen or contain two consecutive hyphens.
  - setReplicationGroupId
```
public void setReplicationGroupId(java.lang.String value)
```
    The replication group identifier. This parameter is stored as a lowercase string.
    Constraints:
    - A name must contain from 1 to 40 alphanumeric characters or hyphens.
    - The first character must be a letter.
    - A name cannot end with a hyphen or contain two consecutive hyphens.
  - getSecurityGroupIds
```
public java.util.List<java.lang.String> getSecurityGroupIds()
```
    One or more Amazon VPC security groups associated with this replication group.
    Use this parameter only when you are creating a replication group in an Amazon Virtual Private Cloud (Amazon VPC).
  - setSecurityGroupIds
```
public void setSecurityGroupIds(java.util.List<java.lang.String> value)
```
    One or more Amazon VPC security groups associated with this replication group.
    Use this parameter only when you are creating a replication group in an Amazon Virtual Private Cloud (Amazon VPC).
  - getSnapshotArns
```
public java.util.List<java.lang.String> getSnapshotArns()
```
    A list of Amazon Resource Names (ARN) that uniquely identify the Redis RDB snapshot files stored in Amazon S3.
    The snapshot files are used to populate the new replication group. The Amazon S3 object name in the ARN cannot contain any commas. The new replication group will have the number of node groups (console: shards) specified by the parameter NumNodeGroups or the number of node groups configured by NodeGroupConfiguration regardless of the number of ARNs specified here.
    Example of an Amazon S3 ARN: arn:aws:s3:::my_bucket/snapshot1.rdb
  - setSnapshotArns
```
public void setSnapshotArns(java.util.List<java.lang.String> value)
```
    A list of Amazon Resource Names (ARN) that uniquely identify the Redis RDB snapshot files stored in Amazon S3.
    The snapshot files are used to populate the new replication group. The Amazon S3 object name in the ARN cannot contain any commas. The new replication group will have the number of node groups (console: shards) specified by the parameter NumNodeGroups or the number of node groups configured by NodeGroupConfiguration regardless of the number of ARNs specified here.
    Example of an Amazon S3 ARN: arn:aws:s3:::my_bucket/snapshot1.rdb
  - getSnapshotName
```
public java.lang.String getSnapshotName()
```
    The name of a snapshot from which to restore data into the new replication group.
    The snapshot status changes to restoring while the new replication group is being created.
  - setSnapshotName
```
public void setSnapshotName(java.lang.String value)
```
    The name of a snapshot from which to restore data into the new replication group.
    The snapshot status changes to restoring while the new replication group is being created.
  - getSnapshotRetentionLimit
```
public java.lang.Number getSnapshotRetentionLimit()
```
    The number of days for which ElastiCache retains automatic snapshots before deleting them.
    For example, if you set SnapshotRetentionLimit to 5, a snapshot that was taken today is retained for 5 days before being deleted.
    Default: 0 (i.e., automatic backups are disabled for this cluster).
  - setSnapshotRetentionLimit
```
public void setSnapshotRetentionLimit(java.lang.Number value)
```
    The number of days for which ElastiCache retains automatic snapshots before deleting them.
    For example, if you set SnapshotRetentionLimit to 5, a snapshot that was taken today is retained for 5 days before being deleted.
    Default: 0 (i.e., automatic backups are disabled for this cluster).
  - getSnapshottingClusterId
```
public java.lang.String getSnapshottingClusterId()
```
    The cluster ID that is used as the daily snapshot source for the replication group.
    This parameter cannot be set for Redis (cluster mode enabled) replication groups.
  - setSnapshottingClusterId
```
public void setSnapshottingClusterId(java.lang.String value)
```
    The cluster ID that is used as the daily snapshot source for the replication group.
    This parameter cannot be set for Redis (cluster mode enabled) replication groups.
  - getSnapshotWindow
```
public java.lang.String getSnapshotWindow()
```
    The daily time range (in UTC) during which ElastiCache begins taking a daily snapshot of your node group (shard).
    Example: 05:00-09:00
    If you do not specify this parameter, ElastiCache automatically chooses an appropriate time range.
  - setSnapshotWindow
```
public void setSnapshotWindow(java.lang.String value)
```
    The daily time range (in UTC) during which ElastiCache begins taking a daily snapshot of your node group (shard).
    Example: 05:00-09:00
    If you do not specify this parameter, ElastiCache automatically chooses an appropriate time range.
  - getTransitEncryptionEnabled
```
public java.lang.Object getTransitEncryptionEnabled()
```
    A flag that enables in-transit encryption when set to `true` .
    You cannot modify the value of TransitEncryptionEnabled after the cluster is created. To enable in-transit encryption on a cluster you must set TransitEncryptionEnabled to true when you create a cluster.
    This parameter is valid only if the Engine parameter is redis , the EngineVersion parameter is 3.2.6 or 4.x onward, and the cluster is being created in an Amazon VPC.
    If you enable in-transit encryption, you must also specify a value for CacheSubnetGroup .
    Required: Only available when creating a replication group in an Amazon VPC using redis version 3.2.6 or 4.x onward.
    Default: false
    
    For HIPAA compliance, you must specify TransitEncryptionEnabled as true , an AuthToken , and a CacheSubnetGroup .
  - setTransitEncryptionEnabled
```
public void setTransitEncryptionEnabled(java.lang.Boolean value)
```
    A flag that enables in-transit encryption when set to `true` .
    You cannot modify the value of TransitEncryptionEnabled after the cluster is created. To enable in-transit encryption on a cluster you must set TransitEncryptionEnabled to true when you create a cluster.
    This parameter is valid only if the Engine parameter is redis , the EngineVersion parameter is 3.2.6 or 4.x onward, and the cluster is being created in an Amazon VPC.
    If you enable in-transit encryption, you must also specify a value for CacheSubnetGroup .
    Required: Only available when creating a replication group in an Amazon VPC using redis version 3.2.6 or 4.x onward.
    Default: false
    
    For HIPAA compliance, you must specify TransitEncryptionEnabled as true , an AuthToken , and a CacheSubnetGroup .
  - setTransitEncryptionEnabled
```
public void setTransitEncryptionEnabled(IResolvable value)
```
    A flag that enables in-transit encryption when set to `true` .
    You cannot modify the value of TransitEncryptionEnabled after the cluster is created. To enable in-transit encryption on a cluster you must set TransitEncryptionEnabled to true when you create a cluster.
    This parameter is valid only if the Engine parameter is redis , the EngineVersion parameter is 3.2.6 or 4.x onward, and the cluster is being created in an Amazon VPC.
    If you enable in-transit encryption, you must also specify a value for CacheSubnetGroup .
    Required: Only available when creating a replication group in an Amazon VPC using redis version 3.2.6 or 4.x onward.
    Default: false
    
    For HIPAA compliance, you must specify TransitEncryptionEnabled as true , an AuthToken , and a CacheSubnetGroup .
  - getTransitEncryptionMode
```
public java.lang.String getTransitEncryptionMode()
```
    A setting that allows you to migrate your clients to use in-transit encryption, with no downtime.
    When setting TransitEncryptionEnabled to true , you can set your TransitEncryptionMode to preferred in the same request, to allow both encrypted and unencrypted connections at the same time. Once you migrate all your Redis clients to use encrypted connections you can modify the value to required to allow encrypted connections only.
    Setting TransitEncryptionMode to required is a two-step process that requires you to first set the TransitEncryptionMode to preferred , after that you can set TransitEncryptionMode to required .
  - setTransitEncryptionMode
```
public void setTransitEncryptionMode(java.lang.String value)
```
    A setting that allows you to migrate your clients to use in-transit encryption, with no downtime.
    When setting TransitEncryptionEnabled to true , you can set your TransitEncryptionMode to preferred in the same request, to allow both encrypted and unencrypted connections at the same time. Once you migrate all your Redis clients to use encrypted connections you can modify the value to required to allow encrypted connections only.
    Setting TransitEncryptionMode to required is a two-step process that requires you to first set the TransitEncryptionMode to preferred , after that you can set TransitEncryptionMode to required .
  - getUserGroupIds
```
public java.util.List<java.lang.String> getUserGroupIds()
```
    The ID of user group to associate with the replication group.
  - setUserGroupIds
```
public void setUserGroupIds(java.util.List<java.lang.String> value)
```
    The ID of user group to associate with the replication group.

Class CfnReplicationGroup

Nested Class Summary

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

Nested classes/interfaces inherited from interface software.amazon.awscdk.core.IConstruct

Field Summary

Constructor Summary

Method Summary

Methods inherited from class software.amazon.awscdk.core.CfnResource

Methods inherited from class software.amazon.awscdk.core.CfnRefElement

Methods inherited from class software.amazon.awscdk.core.CfnElement

Methods inherited from class software.amazon.awscdk.core.Construct

Methods inherited from class java.lang.Object

Field Detail

CFN_RESOURCE_TYPE_NAME

Constructor Detail

CfnReplicationGroup

CfnReplicationGroup

CfnReplicationGroup

Method Detail

inspect

renderProperties

getAttrConfigurationEndPointAddress

getAttrConfigurationEndPointPort

getAttrPrimaryEndPointAddress

getAttrPrimaryEndPointPort

getAttrReadEndPointAddresses

getAttrReadEndPointAddressesList

getAttrReadEndPointPorts

getAttrReadEndPointPortsList

getAttrReaderEndPointAddress

getAttrReaderEndPointPort

getCfnProperties

getTags

getReplicationGroupDescription

setReplicationGroupDescription

getAtRestEncryptionEnabled

setAtRestEncryptionEnabled

setAtRestEncryptionEnabled

getAuthToken

setAuthToken

getAutomaticFailoverEnabled

setAutomaticFailoverEnabled

setAutomaticFailoverEnabled

getAutoMinorVersionUpgrade

setAutoMinorVersionUpgrade

setAutoMinorVersionUpgrade

getCacheNodeType

setCacheNodeType

getCacheParameterGroupName

setCacheParameterGroupName

getCacheSecurityGroupNames

setCacheSecurityGroupNames

getCacheSubnetGroupName

setCacheSubnetGroupName

getDataTieringEnabled

setDataTieringEnabled

setDataTieringEnabled

getEngine

setEngine

getEngineVersion

setEngineVersion

getGlobalReplicationGroupId

setGlobalReplicationGroupId

getIpDiscovery

setIpDiscovery

getKmsKeyId

setKmsKeyId

getLogDeliveryConfigurations

setLogDeliveryConfigurations

setLogDeliveryConfigurations

getMultiAzEnabled

setMultiAzEnabled

setMultiAzEnabled

getNetworkType

setNetworkType

getNodeGroupConfiguration

setNodeGroupConfiguration

setNodeGroupConfiguration

getNotificationTopicArn

setNotificationTopicArn