API version 2015-02-02 of the Amazon ElastiCache SDK configuration.

The requested cache subnet group is currently in use.

You already have a reservation with the given identifier.

The requested cache security group name does not refer to an existing cache security group.

The requested cache subnet group name is already in use by an existing cache subnet group.

The request cannot be processed because it would exceed the maximum allowed number of node groups (shards) in a single replication group. The default maximum is 15

The request cannot be processed because it would exceed the allowed number of cache subnet groups.

The specified Amazon EC2 security group is already authorized for the specified cache security group.

The request cannot be processed because it would exceed the user's cache node quota.

The requested cache node offering does not exist.

The specified replication group does not exist.

An invalid subnet identifier was specified.

The request cannot be processed because it would cause the resource to have more than the allowed number of tags. The maximum number of tags permitted on a resource is 50.

The requested snapshot name does not refer to an existing snapshot.

The requested cache node type is not available in the specified Availability Zone.

The current state of the snapshot does not allow the requested operation to occur.

You already have a snapshot with the given name.

The requested tag was not found on this resource.

The request cannot be processed because it would exceed the maximum number of snapshots.

The request cannot be processed because it would exceed the allowed number of cache nodes in a single cluster.

The customer has exceeded the allowed rate of API calls.

The node group specified by the NodeGroupId parameter could not be found. Please verify that the node group exists and that you spelled the NodeGroupId value correctly.

A cache parameter group with the requested name already exists.

The requested reserved cache node was not found.

The requested cache subnet group name does not refer to an existing cache subnet group.

You attempted one of the following operations:

• Creating a snapshot of a Redis cluster running on a cache.t1.micro cache node.
• Creating a snapshot of a cluster that is running Memcached rather than Redis.

Neither of these are supported by ElastiCache.

The value for a parameter is invalid.

Prism for TestFailoverNotAvailableFault' errors.

The requested replication group is not in the available state.

The specified replication group already exists.

The VPC network is in an invalid state.

The requested subnet is being used by another cache subnet group.

The requested cluster ID does not refer to an existing cluster.

The request cannot be processed because it would exceed the allowed number of clusters per customer.

The specified Amazon EC2 security group is not authorized for the specified cache security group.

The requested cluster is not in the available state.

The request cannot be processed because it would exceed the allowed number of cache security groups.

You already have a cluster with the given identifier.

The request cannot be processed because it would exceed the maximum number of cache security groups.

The request cannot be processed because it would exceed the allowed number of cache nodes per customer.

The request cannot be processed because it would exceed the allowed number of subnets in a cache subnet group.

The requested cache parameter group name does not refer to an existing cache parameter group.

The requested Amazon Resource Name (ARN) does not refer to an existing resource.

The current state of the cache parameter group does not allow the requested operation to occur.

Two or more incompatible parameters were specified.

The current state of the cache security group does not allow deletion.

A cache security group with the specified name already exists.

Polls DescribeCacheClusters every 15 seconds until a successful state is reached. An error is returned after 40 failed checks.

Polls DescribeCacheClusters every 15 seconds until a successful state is reached. An error is returned after 40 failed checks.

Polls DescribeReplicationGroups every 15 seconds until a successful state is reached. An error is returned after 40 failed checks.

Polls DescribeReplicationGroups every 15 seconds until a successful state is reached. An error is returned after 40 failed checks.

Describes an Availability Zone in which the cluster is launched.

See: availabilityZone smart constructor.

Creates a value of AvailabilityZone with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• azName - The name of the Availability Zone.

The name of the Availability Zone.

Contains all of the attributes of a specific cluster.

See: cacheCluster smart constructor.

Creates a value of CacheCluster with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• ccEngineVersion - The version of the cache engine that is used in this cluster.
• ccCacheNodeType - 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: T2 node types: cache.t2.micro , cache.t2.small , cache.t2.medium M3 node types: cache.m3.medium , cache.m3.large , cache.m3.xlarge , cache.m3.2xlarge M4 node types: cache.m4.large , cache.m4.xlarge , cache.m4.2xlarge , cache.m4.4xlarge , cache.m4.10xlarge * 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 * Compute optimized: * Previous generation: (not recommended) C1 node types: cache.c1.xlarge * Memory optimized: * Current generation: R3 node types: cache.r3.large , cache.r3.xlarge , cache.r3.2xlarge , cache.r3.4xlarge , cache.r3.8xlarge * Previous generation: (not recommended) M2 node types: cache.m2.xlarge , cache.m2.2xlarge , cache.m2.4xlarge Notes: * All T2 instances are created in an Amazon Virtual Private Cloud (Amazon VPC). * Redis (cluster mode disabled): Redis backuprestore is not supported on T1 and T2 instances. * Redis (cluster mode enabled): Backuprestore is not supported on T1 instances. * Redis Append-only files (AOF) functionality is not supported for T1 or T2 instances. For a complete listing of node types and specifications, see Amazon ElastiCache Product Features and Details and either Cache Node Type-Specific Parameters for Memcached or Cache Node Type-Specific Parameters for Redis .
• ccCacheNodes - A list of cache nodes that are members of the cluster.
• ccCacheClusterCreateTime - The date and time when the cluster was created.
• ccAtRestEncryptionEnabled - 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. Default: false
• ccAutoMinorVersionUpgrade - This parameter is currently disabled.
• ccSecurityGroups - A list of VPC Security Groups associated with the cluster.
• ccNotificationConfiguration - Describes a notification topic and its status. Notification topics are used for publishing ElastiCache events to subscribers using Amazon Simple Notification Service (SNS).
• ccTransitEncryptionEnabled - 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. Default: false
• ccSnapshotWindow - The daily time range (in UTC) during which ElastiCache begins taking a daily snapshot of your cluster. Example: 05:00-09:00
• ccCacheClusterId - The user-supplied identifier of the cluster. This identifier is a unique key that identifies a cluster.
• ccConfigurationEndpoint - Represents a Memcached cluster endpoint which, if Automatic Discovery is enabled on the cluster, 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
• ccEngine - The name of the cache engine (memcached or redis ) to be used for this cluster.
• ccCacheSecurityGroups - A list of cache security group elements, composed of name and status sub-elements.
• ccAuthTokenEnabled - A flag that enables using an AuthToken (password) when issuing Redis commands. Default: false
• ccClientDownloadLandingPage - The URL of the web page where you can download the latest ElastiCache client library.
• ccPreferredMaintenanceWindow - 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
• ccCacheSubnetGroupName - The name of the cache subnet group associated with the cluster.
• ccPreferredAvailabilityZone - The name of the Availability Zone in which the cluster is located or Multiple if the cache nodes are located in different Availability Zones.
• ccCacheParameterGroup - Status of the cache parameter group.
• ccCacheClusterStatus - 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 .
• ccSnapshotRetentionLimit - 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. Important: If the value of SnapshotRetentionLimit is set to zero (0), backups are turned off.
• ccReplicationGroupId - The replication group to which this cluster belongs. If this field is empty, the cluster is not associated with any replication group.
• ccPendingModifiedValues - Undocumented member.
• ccNumCacheNodes - The number of cache nodes in the cluster. For clusters running Redis, this value must be 1. For clusters running Memcached, this value must be between 1 and 20.

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

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: T2 node types: cache.t2.micro , cache.t2.small , cache.t2.medium M3 node types: cache.m3.medium , cache.m3.large , cache.m3.xlarge , cache.m3.2xlarge M4 node types: cache.m4.large , cache.m4.xlarge , cache.m4.2xlarge , cache.m4.4xlarge , cache.m4.10xlarge * 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 * Compute optimized: * Previous generation: (not recommended) C1 node types: cache.c1.xlarge * Memory optimized: * Current generation: R3 node types: cache.r3.large , cache.r3.xlarge , cache.r3.2xlarge , cache.r3.4xlarge , cache.r3.8xlarge * Previous generation: (not recommended) M2 node types: cache.m2.xlarge , cache.m2.2xlarge , cache.m2.4xlarge Notes: * All T2 instances are created in an Amazon Virtual Private Cloud (Amazon VPC). * Redis (cluster mode disabled): Redis backuprestore is not supported on T1 and T2 instances. * Redis (cluster mode enabled): Backuprestore is not supported on T1 instances. * Redis Append-only files (AOF) functionality is not supported for T1 or T2 instances. For a complete listing of node types and specifications, see Amazon ElastiCache Product Features and Details and either Cache Node Type-Specific Parameters for Memcached or Cache Node Type-Specific Parameters for Redis .

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

The date and time when the cluster was created.

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. Default: false

This parameter is currently disabled.

A list of VPC Security Groups associated with the cluster.

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

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. Default: false

The daily time range (in UTC) during which ElastiCache begins taking a daily snapshot of your cluster. Example: 05:00-09:00

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

Represents a Memcached cluster endpoint which, if Automatic Discovery is enabled on the cluster, 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

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

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

A flag that enables using an AuthToken (password) when issuing Redis commands. Default: false

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

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

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

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

Status of the cache parameter group.

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 .

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

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

Undocumented member.

The number of cache nodes in the cluster. For clusters running Redis, this value must be 1. For clusters running Memcached, this value must be between 1 and 20.

Provides all of the details about a particular cache engine version.

See: cacheEngineVersion smart constructor.