Version: (assembly version)
public class ModifyCacheClusterRequest : AmazonElastiCacheRequest IRequestEvents
The ModifyCacheClusterRequest type exposes the following members
Gets and sets the property ApplyImmediately.
Gets and sets the property AutoMinorVersionUpgrade.
This parameter is currently disabled.
Gets and sets the property AZMode.
Specifies whether the new nodes in this Memcached cache cluster are all created in a single Availability Zone or created across multiple Availability Zones.
This option is only supported for Memcached cache clusters.
You cannot specify
Only newly created nodes will be located in different Availability Zones. For instructions on how to move existing Memcached nodes to different Availability Zones, see the Availability Zone Considerations section of Cache Node Considerations for Memcached.
Gets and sets the property CacheClusterId.
The cache cluster identifier. This value is stored as a lowercase string.
Gets and sets the property CacheNodeIdsToRemove.
A list of cache node IDs to be removed. A node ID is a numeric identifier (0001, 0002, etc.). This parameter is only valid when NumCacheNodes is less than the existing number of cache nodes. The number of cache node IDs supplied in this parameter must match the difference between the existing number of cache nodes in the cluster or pending cache nodes, whichever is greater, and the value of NumCacheNodes in the request.
For example: If you have 3 active cache nodes, 7 pending cache nodes, and the number
of cache nodes in this
Gets and sets the property CacheParameterGroupName.
The name of the cache parameter group to apply to this cache cluster. This change is asynchronously applied as soon as possible for parameters when the ApplyImmediately parameter is specified as true for this request.
Gets and sets the property CacheSecurityGroupNames.
A list of cache security group names to authorize on this cache cluster. This change is asynchronously applied as soon as possible.
This parameter can be used only with clusters that are created outside of an Amazon Virtual Private Cloud (VPC).
Constraints: Must contain no more than 255 alphanumeric characters. Must not be "Default".
Gets and sets the property EngineVersion.
The upgraded version of the cache engine to be run on the cache nodes.
Gets and sets the property NewAvailabilityZones.
The list of Availability Zones where the new Memcached cache nodes will be created.
This parameter is only valid when NumCacheNodes in the request is greater than the sum of the number of active cache nodes and the number of cache nodes pending creation (which may be zero). The number of Availability Zones supplied in this list must match the cache nodes being added in this request.
This option is only supported on Memcached clusters.
The Availability Zone placement of nodes pending creation cannot be modified. If you
wish to cancel any nodes pending creation, add 0 nodes by setting
Impact of new add/remove requests upon pending requests
Gets and sets the property NotificationTopicArn.
The Amazon Resource Name (ARN) of the Amazon SNS topic to which notifications will be sent.
Gets and sets the property NotificationTopicStatus.
The status of the Amazon SNS notification topic. Notifications are sent only if the status is active.
Gets and sets the property NumCacheNodes.
The number of cache nodes that the cache cluster should have. If the value for
If you are removing cache nodes, you must use the
For clusters running Redis, this value must be 1. For clusters running Memcached, this value must be between 1 and 20.
Note:Adding or removing Memcached cache nodes can be applied immediately or
as a pending action. See
Gets and sets the property PreferredMaintenanceWindow.
Specifies the weekly time range during which maintenance on the cache 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
Gets and sets the property SecurityGroupIds.
Specifies the VPC Security Groups associated with the cache cluster.
This parameter can be used only with clusters that are created in an Amazon Virtual Private Cloud (VPC).
Gets and sets the property SnapshotRetentionLimit.
The number of days for which ElastiCache will retain automatic cache cluster snapshots before deleting them. For example, if you set SnapshotRetentionLimit to 5, then a snapshot that was taken today will be retained for 5 days before being deleted.
ImportantIf the value of SnapshotRetentionLimit is set to zero (0), backups are turned off.
Gets and sets the property SnapshotWindow.
The daily time range (in UTC) during which ElastiCache will begin taking a daily snapshot of your cache cluster.
Supported in: 4.5, 4.0, 3.5
.NET for Windows Store apps:
Supported in: Windows 8