AWS SDK Version 3 for .NET
API Reference

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Container for the parameters to the ModifyReplicationGroupShardConfiguration operation. Performs horizontal scaling on a Redis (cluster mode enabled) cluster with no downtime. Requires Redis engine version 3.2.10 or newer. For information on upgrading your engine to a newer version, see Upgrading Engine Versions in the Amazon ElastiCache User Guide.

For more information on ElastiCache for Redis online horizontal scaling, see ElastiCache for Redis Horizontal Scaling

Inheritance Hierarchy


Namespace: Amazon.ElastiCache.Model
Assembly: AWSSDK.ElastiCache.dll
Version: 3.x.y.z


public class ModifyReplicationGroupShardConfigurationRequest : AmazonElastiCacheRequest

The ModifyReplicationGroupShardConfigurationRequest type exposes the following members



Public Property ApplyImmediately System.Boolean

Gets and sets the property ApplyImmediately.

Indicates that the shard reconfiguration process begins immediately. At present, the only permitted value for this parameter is true.

Value: true

Public Property NodeGroupCount System.Int32

Gets and sets the property NodeGroupCount.

The number of node groups (shards) that results from the modification of the shard configuration.

Public Property NodeGroupsToRemove System.Collections.Generic.List<System.String>

Gets and sets the property NodeGroupsToRemove.

If the value of NodeGroupCount is less than the current number of node groups (shards), NodeGroupsToRemove is a required list of node group ids to remove from the cluster.

Public Property ReplicationGroupId System.String

Gets and sets the property ReplicationGroupId.

The name of the Redis (cluster mode enabled) cluster (replication group) on which the shards are to be configured.

Public Property ReshardingConfiguration System.Collections.Generic.List<Amazon.ElastiCache.Model.ReshardingConfiguration>

Gets and sets the property ReshardingConfiguration.

Specifies the preferred availability zones for each node group in the cluster. If the value of NodeGroupCount is greater than the current number of node groups (shards), you can use this parameter to specify the preferred availability zones of the cluster's shards. If you omit this parameter ElastiCache selects availability zones for you.

You can specify this parameter only if the value of NodeGroupCount is greater than the current number of node groups (shards).

Version Information

.NET Standard:
Supported in: 1.3

.NET Framework:
Supported in: 4.5, 4.0, 3.5

Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms