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CacheCluster

Source code in docs_src/capo_elasticache/types/cache_cluster.py 
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class CacheCluster(TypedDict, closed=True):
    cache_cluster_id: NotRequired["capo_elasticache.types.string.String"]
    """<p>The user-supplied identifier of the cluster. This identifier is a unique key that identifies a cluster.</p>"""
    configuration_endpoint: NotRequired["capo_elasticache.types.endpoint.Endpoint"]
    """<p>Represents a Memcached cluster endpoint which can be used by an application to connect to any node in the cluster. The configuration endpoint will always have <code>.cfg</code> in it.</p> <p>Example: <code>mem-3.9dvc4r<u>.cfg</u>.usw2.cache.amazonaws.com:11211</code> </p>"""
    client_download_landing_page: NotRequired["capo_elasticache.types.string.String"]
    """<p>The URL of the web page where you can download the latest ElastiCache client library.</p>"""
    cache_node_type: NotRequired["capo_elasticache.types.string.String"]
    """<p>The name of the compute and memory capacity node type for the cluster.</p> <p>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.</p> <ul> <li> <p>General purpose:</p> <ul> <li> <p>Current generation: </p> <p> <b>M7g node types</b>: <code>cache.m7g.large</code>, <code>cache.m7g.xlarge</code>, <code>cache.m7g.2xlarge</code>, <code>cache.m7g.4xlarge</code>, <code>cache.m7g.8xlarge</code>, <code>cache.m7g.12xlarge</code>, <code>cache.m7g.16xlarge</code> </p> <note> <p>For region availability, see <a href="https://docs.aws.amazon.com/AmazonElastiCache/latest/dg/CacheNodes.SupportedTypes.html#CacheNodes.SupportedTypesByRegion">Supported Node Types</a> </p> </note> <p> <b>M6g node types</b> (available only for Redis OSS engine version 5.0.6 onward and for Memcached engine version 1.5.16 onward): <code>cache.m6g.large</code>, <code>cache.m6g.xlarge</code>, <code>cache.m6g.2xlarge</code>, <code>cache.m6g.4xlarge</code>, <code>cache.m6g.8xlarge</code>, <code>cache.m6g.12xlarge</code>, <code>cache.m6g.16xlarge</code> </p> <p> <b>M5 node types:</b> <code>cache.m5.large</code>, <code>cache.m5.xlarge</code>, <code>cache.m5.2xlarge</code>, <code>cache.m5.4xlarge</code>, <code>cache.m5.12xlarge</code>, <code>cache.m5.24xlarge</code> </p> <p> <b>M4 node types:</b> <code>cache.m4.large</code>, <code>cache.m4.xlarge</code>, <code>cache.m4.2xlarge</code>, <code>cache.m4.4xlarge</code>, <code>cache.m4.10xlarge</code> </p> <p> <b>T4g node types</b> (available only for Redis OSS engine version 5.0.6 onward and Memcached engine version 1.5.16 onward): <code>cache.t4g.micro</code>, <code>cache.t4g.small</code>, <code>cache.t4g.medium</code> </p> <p> <b>T3 node types:</b> <code>cache.t3.micro</code>, <code>cache.t3.small</code>, <code>cache.t3.medium</code> </p> <p> <b>T2 node types:</b> <code>cache.t2.micro</code>, <code>cache.t2.small</code>, <code>cache.t2.medium</code> </p> </li> <li> <p>Previous generation: (not recommended. Existing clusters are still supported but creation of new clusters is not supported for these types.)</p> <p> <b>T1 node types:</b> <code>cache.t1.micro</code> </p> <p> <b>M1 node types:</b> <code>cache.m1.small</code>, <code>cache.m1.medium</code>, <code>cache.m1.large</code>, <code>cache.m1.xlarge</code> </p> <p> <b>M3 node types:</b> <code>cache.m3.medium</code>, <code>cache.m3.large</code>, <code>cache.m3.xlarge</code>, <code>cache.m3.2xlarge</code> </p> </li> </ul> </li> <li> <p>Compute optimized:</p> <ul> <li> <p>Previous generation: (not recommended. Existing clusters are still supported but creation of new clusters is not supported for these types.)</p> <p> <b>C1 node types:</b> <code>cache.c1.xlarge</code> </p> </li> </ul> </li> <li> <p>Memory optimized:</p> <ul> <li> <p>Current generation: </p> <p> <b>R7g node types</b>: <code>cache.r7g.large</code>, <code>cache.r7g.xlarge</code>, <code>cache.r7g.2xlarge</code>, <code>cache.r7g.4xlarge</code>, <code>cache.r7g.8xlarge</code>, <code>cache.r7g.12xlarge</code>, <code>cache.r7g.16xlarge</code> </p> <note> <p>For region availability, see <a href="https://docs.aws.amazon.com/AmazonElastiCache/latest/dg/CacheNodes.SupportedTypes.html#CacheNodes.SupportedTypesByRegion">Supported Node Types</a> </p> </note> <p> <b>R6g node types</b> (available only for Redis OSS engine version 5.0.6 onward and for Memcached engine version 1.5.16 onward): <code>cache.r6g.large</code>, <code>cache.r6g.xlarge</code>, <code>cache.r6g.2xlarge</code>, <code>cache.r6g.4xlarge</code>, <code>cache.r6g.8xlarge</code>, <code>cache.r6g.12xlarge</code>, <code>cache.r6g.16xlarge</code> </p> <p> <b>R5 node types:</b> <code>cache.r5.large</code>, <code>cache.r5.xlarge</code>, <code>cache.r5.2xlarge</code>, <code>cache.r5.4xlarge</code>, <code>cache.r5.12xlarge</code>, <code>cache.r5.24xlarge</code> </p> <p> <b>R4 node types:</b> <code>cache.r4.large</code>, <code>cache.r4.xlarge</code>, <code>cache.r4.2xlarge</code>, <code>cache.r4.4xlarge</code>, <code>cache.r4.8xlarge</code>, <code>cache.r4.16xlarge</code> </p> </li> <li> <p>Previous generation: (not recommended. Existing clusters are still supported but creation of new clusters is not supported for these types.)</p> <p> <b>M2 node types:</b> <code>cache.m2.xlarge</code>, <code>cache.m2.2xlarge</code>, <code>cache.m2.4xlarge</code> </p> <p> <b>R3 node types:</b> <code>cache.r3.large</code>, <code>cache.r3.xlarge</code>, <code>cache.r3.2xlarge</code>, <code>cache.r3.4xlarge</code>, <code>cache.r3.8xlarge</code> </p> </li> </ul> </li> </ul> <p> <b>Additional node type info</b> </p> <ul> <li> <p>All current generation instance types are created in Amazon VPC by default.</p> </li> <li> <p>Valkey or Redis OSS append-only files (AOF) are not supported for T1 or T2 instances.</p> </li> <li> <p>Valkey or Redis OSS Multi-AZ with automatic failover is not supported on T1 instances.</p> </li> <li> <p>The configuration variables <code>appendonly</code> and <code>appendfsync</code> are not supported on Valkey, or on Redis OSS version 2.8.22 and later.</p> </li> </ul>"""
    engine: NotRequired["capo_elasticache.types.string.String"]
    """<p>The name of the cache engine (<code>memcached</code> or <code>redis</code>) to be used for this cluster.</p>"""
    engine_version: NotRequired["capo_elasticache.types.string.String"]
    """<p>The version of the cache engine that is used in this cluster.</p>"""
    cache_cluster_status: NotRequired["capo_elasticache.types.string.String"]
    """<p>The current state of this cluster, one of the following values: <code>available</code>, <code>creating</code>, <code>deleted</code>, <code>deleting</code>, <code>incompatible-network</code>, <code>modifying</code>, <code>rebooting cluster nodes</code>, <code>restore-failed</code>, or <code>snapshotting</code>.</p>"""
    num_cache_nodes: NotRequired[
        "capo_elasticache.types.integer_optional.IntegerOptional"
    ]
    """<p>The number of cache nodes in the cluster.</p> <p>For clusters running Valkey or Redis OSS, this value must be 1. For clusters running Memcached, this value must be between 1 and 40.</p>"""
    preferred_availability_zone: NotRequired["capo_elasticache.types.string.String"]
    """<p>The name of the Availability Zone in which the cluster is located or "Multiple" if the cache nodes are located in different Availability Zones.</p>"""
    preferred_outpost_arn: NotRequired["capo_elasticache.types.string.String"]
    """<p>The outpost ARN in which the cache cluster is created.</p>"""
    cache_cluster_create_time: NotRequired["capo_elasticache.types.t_stamp.TStamp"]
    """<p>The date and time when the cluster was created.</p>"""
    preferred_maintenance_window: NotRequired["capo_elasticache.types.string.String"]
    """<p>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.</p> <p>Valid values for <code>ddd</code> are:</p> <ul> <li> <p> <code>sun</code> </p> </li> <li> <p> <code>mon</code> </p> </li> <li> <p> <code>tue</code> </p> </li> <li> <p> <code>wed</code> </p> </li> <li> <p> <code>thu</code> </p> </li> <li> <p> <code>fri</code> </p> </li> <li> <p> <code>sat</code> </p> </li> </ul> <p>Example: <code>sun:23:00-mon:01:30</code> </p>"""
    pending_modified_values: NotRequired[
        "capo_elasticache.types.pending_modified_values.PendingModifiedValues"
    ]
    notification_configuration: NotRequired[
        "capo_elasticache.types.notification_configuration.NotificationConfiguration"
    ]
    """<p>Describes a notification topic and its status. Notification topics are used for publishing ElastiCache events to subscribers using Amazon Simple Notification Service (SNS). </p>"""
    cache_security_groups: NotRequired[
        "capo_elasticache.types.cache_security_group_membership_list.CacheSecurityGroupMembershipList"
    ]
    """<p>A list of cache security group elements, composed of name and status sub-elements.</p>"""
    cache_parameter_group: NotRequired[
        "capo_elasticache.types.cache_parameter_group_status.CacheParameterGroupStatus"
    ]
    """<p>Status of the cache parameter group.</p>"""
    cache_subnet_group_name: NotRequired["capo_elasticache.types.string.String"]
    """<p>The name of the cache subnet group associated with the cluster.</p>"""
    cache_nodes: NotRequired["capo_elasticache.types.cache_node_list.CacheNodeList"]
    """<p>A list of cache nodes that are members of the cluster.</p>"""
    auto_minor_version_upgrade: NotRequired["capo_elasticache.types.boolean.Boolean"]
    """<p> If you are running Valkey or Redis OSS engine version 6.0 or later, set this parameter to yes if you want to opt-in to the next auto minor version upgrade campaign. This parameter is disabled for previous versions. </p>"""
    security_groups: NotRequired[
        "capo_elasticache.types.security_group_membership_list.SecurityGroupMembershipList"
    ]
    """<p>A list of VPC Security Groups associated with the cluster.</p>"""
    replication_group_id: NotRequired["capo_elasticache.types.string.String"]
    """<p>The replication group to which this cluster belongs. If this field is empty, the cluster is not associated with any replication group.</p>"""
    snapshot_retention_limit: NotRequired[
        "capo_elasticache.types.integer_optional.IntegerOptional"
    ]
    """<p>The number of days for which ElastiCache retains automatic cluster snapshots before deleting them. For example, if you set <code>SnapshotRetentionLimit</code> to 5, a snapshot that was taken today is retained for 5 days before being deleted.</p> <important> <p> If the value of SnapshotRetentionLimit is set to zero (0), backups are turned off.</p> </important>"""
    snapshot_window: NotRequired["capo_elasticache.types.string.String"]
    """<p>The daily time range (in UTC) during which ElastiCache begins taking a daily snapshot of your cluster.</p> <p>Example: <code>05:00-09:00</code> </p>"""
    auth_token_enabled: NotRequired[
        "capo_elasticache.types.boolean_optional.BooleanOptional"
    ]
    """<p>A flag that enables using an <code>AuthToken</code> (password) when issuing Valkey or Redis OSS commands.</p> <p>Default: <code>false</code> </p>"""
    auth_token_last_modified_date: NotRequired["capo_elasticache.types.t_stamp.TStamp"]
    """<p>The date the auth token was last modified</p>"""
    transit_encryption_enabled: NotRequired[
        "capo_elasticache.types.boolean_optional.BooleanOptional"
    ]
    """<p>A flag that enables in-transit encryption when set to <code>true</code>.</p> <p> <b>Required:</b> Only available when creating a replication group in an Amazon VPC using Redis OSS version <code>3.2.6</code>, <code>4.x</code> or later.</p> <p>Default: <code>false</code> </p>"""
    at_rest_encryption_enabled: NotRequired[
        "capo_elasticache.types.boolean_optional.BooleanOptional"
    ]
    """<p>A flag that enables encryption at-rest when set to <code>true</code>.</p> <p>You cannot modify the value of <code>AtRestEncryptionEnabled</code> after the cluster is created. To enable at-rest encryption on a cluster you must set <code>AtRestEncryptionEnabled</code> to <code>true</code> when you create a cluster.</p> <p> <b>Required:</b> Only available when creating a replication group in an Amazon VPC using Redis OSS version <code>3.2.6</code>, <code>4.x</code> or later.</p> <p>Default: <code>false</code> </p>"""
    arn: NotRequired["capo_elasticache.types.string.String"]
    """<p>The ARN (Amazon Resource Name) of the cache cluster.</p>"""
    replication_group_log_delivery_enabled: NotRequired[
        "capo_elasticache.types.boolean.Boolean"
    ]
    """<p>A boolean value indicating whether log delivery is enabled for the replication group.</p>"""
    log_delivery_configurations: NotRequired[
        "capo_elasticache.types.log_delivery_configuration_list.LogDeliveryConfigurationList"
    ]
    """<p>Returns the destination, format and type of the logs.</p>"""
    network_type: NotRequired["capo_elasticache.types.network_type.NetworkType"]
    """<p>Must be either <code>ipv4</code> | <code>ipv6</code> | <code>dual_stack</code>. IPv6 is supported for workloads using Valkey 7.2 and above, Redis OSS engine version 6.2 7.1 or Memcached engine version 1.6.6 and above on all instances built on the <a href="http://aws.amazon.com/ec2/nitro/">Nitro system</a>.</p>"""
    ip_discovery: NotRequired["capo_elasticache.types.ip_discovery.IpDiscovery"]
    """<p>The network type associated with the cluster, either <code>ipv4</code> | <code>ipv6</code>. IPv6 is supported for workloads using Valkey 7.2 and above, Redis OSS engine version 6.2 to 7.1 or Memcached engine version 1.6.6 and above on all instances built on the <a href="http://aws.amazon.com/ec2/nitro/">Nitro system</a>.</p>"""
    transit_encryption_mode: NotRequired[
        "capo_elasticache.types.transit_encryption_mode.TransitEncryptionMode"
    ]
    """<p>A setting that allows you to migrate your clients to use in-transit encryption, with no downtime.</p>"""

arn instance-attribute 

arn: NotRequired[String]

The ARN (Amazon Resource Name) of the cache cluster.

at_rest_encryption_enabled instance-attribute 

at_rest_encryption_enabled: NotRequired[BooleanOptional]

A flag that enables encryption at-rest when set to true.

You cannot modify the value of AtRestEncryptionEnabled after the cluster is created. To enable at-rest encryption on a cluster you must set AtRestEncryptionEnabled to true when you create a cluster.

Required: Only available when creating a replication group in an Amazon VPC using Redis OSS version 3.2.6, 4.x or later.

Default: false

auth_token_enabled instance-attribute 

auth_token_enabled: NotRequired[BooleanOptional]

A flag that enables using an AuthToken (password) when issuing Valkey or Redis OSS commands.

Default: false

auth_token_last_modified_date instance-attribute 

auth_token_last_modified_date: NotRequired[TStamp]

The date the auth token was last modified

auto_minor_version_upgrade instance-attribute 

auto_minor_version_upgrade: NotRequired[Boolean]

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

cache_cluster_create_time instance-attribute 

cache_cluster_create_time: NotRequired[TStamp]

The date and time when the cluster was created.

cache_cluster_id instance-attribute 

cache_cluster_id: NotRequired[String]

The user-supplied identifier of the cluster. This identifier is a unique key that identifies a cluster.

cache_cluster_status instance-attribute 

cache_cluster_status: NotRequired[String]

The current state of this cluster, one of the following values: available, creating, deleted, deleting, incompatible-network, modifying, rebooting cluster nodes, restore-failed, or snapshotting.

cache_node_type instance-attribute 

cache_node_type: NotRequired[String]

The name of the compute and memory capacity node type for the cluster.

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:

      M7g node types: cache.m7g.large, cache.m7g.xlarge, cache.m7g.2xlarge, cache.m7g.4xlarge, cache.m7g.8xlarge, cache.m7g.12xlarge, cache.m7g.16xlarge

      For region availability, see Supported Node Types

      M6g node types (available only for Redis OSS engine version 5.0.6 onward and for Memcached engine version 1.5.16 onward): cache.m6g.large, cache.m6g.xlarge, cache.m6g.2xlarge, cache.m6g.4xlarge, cache.m6g.8xlarge, cache.m6g.12xlarge, cache.m6g.16xlarge

      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 (available only for Redis OSS engine version 5.0.6 onward and Memcached engine version 1.5.16 onward): 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. Existing clusters are still supported but creation of new clusters is not supported for these types.)

      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. Existing clusters are still supported but creation of new clusters is not supported for these types.)

      C1 node types: cache.c1.xlarge

  • Memory optimized:

    • Current generation:

      R7g node types: cache.r7g.large, cache.r7g.xlarge, cache.r7g.2xlarge, cache.r7g.4xlarge, cache.r7g.8xlarge, cache.r7g.12xlarge, cache.r7g.16xlarge

      For region availability, see Supported Node Types

      R6g node types (available only for Redis OSS engine version 5.0.6 onward and for Memcached engine version 1.5.16 onward): cache.r6g.large, cache.r6g.xlarge, cache.r6g.2xlarge, cache.r6g.4xlarge, cache.r6g.8xlarge, cache.r6g.12xlarge, cache.r6g.16xlarge

      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. Existing clusters are still supported but creation of new clusters is not supported for these types.)

      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

Additional node type info

  • All current generation instance types are created in Amazon VPC by default.

  • Valkey or Redis OSS append-only files (AOF) are not supported for T1 or T2 instances.

  • Valkey or Redis OSS Multi-AZ with automatic failover is not supported on T1 instances.

  • The configuration variables appendonly and appendfsync are not supported on Valkey, or on Redis OSS version 2.8.22 and later.

cache_nodes instance-attribute 

cache_nodes: NotRequired[CacheNodeList]

A list of cache nodes that are members of the cluster.

cache_parameter_group instance-attribute 

cache_parameter_group: NotRequired[CacheParameterGroupStatus]

Status of the cache parameter group.

cache_security_groups instance-attribute 

cache_security_groups: NotRequired[CacheSecurityGroupMembershipList]

A list of cache security group elements, composed of name and status sub-elements.

cache_subnet_group_name instance-attribute 

cache_subnet_group_name: NotRequired[String]

The name of the cache subnet group associated with the cluster.

client_download_landing_page instance-attribute 

client_download_landing_page: NotRequired[String]

The URL of the web page where you can download the latest ElastiCache client library.

configuration_endpoint instance-attribute 

configuration_endpoint: NotRequired[Endpoint]

Represents a Memcached cluster endpoint which can be used by an application to connect to any node in the cluster. The configuration endpoint will always have .cfg in it.

Example: mem-3.9dvc4r.cfg.usw2.cache.amazonaws.com:11211

engine instance-attribute 

engine: NotRequired[String]

The name of the cache engine (memcached or redis) to be used for this cluster.

engine_version instance-attribute 

engine_version: NotRequired[String]

The version of the cache engine that is used in this cluster.

ip_discovery instance-attribute 

ip_discovery: NotRequired[IpDiscovery]

The network type associated with the cluster, either ipv4 | ipv6. IPv6 is supported for workloads using Valkey 7.2 and above, Redis OSS engine version 6.2 to 7.1 or Memcached engine version 1.6.6 and above on all instances built on the Nitro system.

log_delivery_configurations instance-attribute 

log_delivery_configurations: NotRequired[LogDeliveryConfigurationList]

Returns the destination, format and type of the logs.

network_type instance-attribute 

network_type: NotRequired[NetworkType]

Must be either ipv4 | ipv6 | dual_stack. IPv6 is supported for workloads using Valkey 7.2 and above, Redis OSS engine version 6.2 7.1 or Memcached engine version 1.6.6 and above on all instances built on the Nitro system.

notification_configuration instance-attribute 

notification_configuration: NotRequired[NotificationConfiguration]

Describes a notification topic and its status. Notification topics are used for publishing ElastiCache events to subscribers using Amazon Simple Notification Service (SNS).

num_cache_nodes instance-attribute 

num_cache_nodes: NotRequired[IntegerOptional]

The number of cache nodes in the cluster.

For clusters running Valkey or Redis OSS, this value must be 1. For clusters running Memcached, this value must be between 1 and 40.

pending_modified_values instance-attribute 

pending_modified_values: NotRequired[PendingModifiedValues]

preferred_availability_zone instance-attribute 

preferred_availability_zone: NotRequired[String]

The name of the Availability Zone in which the cluster is located or "Multiple" if the cache nodes are located in different Availability Zones.

preferred_maintenance_window instance-attribute 

preferred_maintenance_window: NotRequired[String]

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

preferred_outpost_arn instance-attribute 

preferred_outpost_arn: NotRequired[String]

The outpost ARN in which the cache cluster is created.

replication_group_id instance-attribute 

replication_group_id: NotRequired[String]

The replication group to which this cluster belongs. If this field is empty, the cluster is not associated with any replication group.

replication_group_log_delivery_enabled instance-attribute 

replication_group_log_delivery_enabled: NotRequired[Boolean]

A boolean value indicating whether log delivery is enabled for the replication group.

security_groups instance-attribute 

security_groups: NotRequired[SecurityGroupMembershipList]

A list of VPC Security Groups associated with the cluster.

snapshot_retention_limit instance-attribute 

snapshot_retention_limit: NotRequired[IntegerOptional]

The number of days for which ElastiCache retains automatic cluster 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.

If the value of SnapshotRetentionLimit is set to zero (0), backups are turned off.

snapshot_window instance-attribute 

snapshot_window: NotRequired[String]

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

Example: 05:00-09:00

transit_encryption_enabled instance-attribute 

transit_encryption_enabled: NotRequired[BooleanOptional]

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

Required: Only available when creating a replication group in an Amazon VPC using Redis OSS version 3.2.6, 4.x or later.

Default: false

transit_encryption_mode instance-attribute 

transit_encryption_mode: NotRequired[TransitEncryptionMode]

A setting that allows you to migrate your clients to use in-transit encryption, with no downtime.