---
type: resource-type
title: MultiRegionCluster
description: aws resource type AWS::MemoryDB::MultiRegionCluster
name: MultiRegionCluster
lexicon: aws
resource_type: AWS::MemoryDB::MultiRegionCluster
---
`AWS::MemoryDB::MultiRegionCluster`, a resource type of the aws lexicon.

## Properties

- `NodeType` (`string`, required): The compute and memory capacity of the nodes in the multi region cluster.
- `ARN` (`string`, optional): The Amazon Resource Name (ARN) of the multi region cluster.
- `Description` (`string`, optional): Description of the multi region cluster.
- `Engine` (`string`, optional): The engine type used by the multi region cluster.
- `EngineVersion` (`string`, optional): The Redis engine version used by the multi region cluster.
- `MultiRegionClusterName` (`string`, optional): The name of the Global Datastore, it is generated by MemoryDB adding a prefix to MultiRegionClusterNameSuffix.
- `MultiRegionClusterNameSuffix` (`string`, optional): The name of the Multi Region cluster. This value must be unique as it also serves as the multi region cluster identifier.
- `MultiRegionParameterGroupName` (`string`, optional): The name of the parameter group associated with the multi region cluster.
- `NumShards` (`number`, optional): The number of shards the multi region cluster will contain.
- `Status` (`string`, optional): The status of the multi region cluster. For example, Available, Updating, Creating.
- `Tags` (`MultiRegionCluster_Tag[]`, optional): An array of key-value pairs to apply to this multi region cluster.
- `TLSEnabled` (`boolean`, optional): 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.
- `UpdateStrategy` (`"COORDINATED" | "UNCOORDINATED"`, optional): An enum string value that determines the update strategy for scaling. Possible values are 'COORDINATED' and 'UNCOORDINATED'. Default is 'COORDINATED'.

## Attributes

- `ARN`
- `MultiRegionClusterName`
- `Status`