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UpdateMultiRegionCluster - Amazon MemoryDB

UpdateMultiRegionCluster

Updates the configuration of an existing multi-Region cluster.

Request Syntax

{ "Description": "string", "EngineVersion": "string", "MultiRegionClusterName": "string", "MultiRegionParameterGroupName": "string", "NodeType": "string", "ShardConfiguration": { "ShardCount": number }, "UpdateStrategy": "string" }

Request Parameters

For information about the parameters that are common to all actions, see Common Parameters.

The request accepts the following data in JSON format.

Description

A new description for the multi-Region cluster.

Type: String

Required: No

EngineVersion

The new engine version to be used for the multi-Region cluster.

Type: String

Required: No

MultiRegionClusterName

The name of the multi-Region cluster to be updated.

Type: String

Required: Yes

MultiRegionParameterGroupName

The new multi-Region parameter group to be associated with the cluster.

Type: String

Required: No

NodeType

The new node type to be used for the multi-Region cluster.

Type: String

Required: No

ShardConfiguration

A request to configure the sharding properties of a cluster

Type: ShardConfigurationRequest object

Required: No

UpdateStrategy

The strategy to use for the update operation. Supported values are "coordinated" or "uncoordinated".

Type: String

Valid Values: coordinated | uncoordinated

Required: No

Response Syntax

{ "MultiRegionCluster": { "ARN": "string", "Clusters": [ { "ARN": "string", "ClusterName": "string", "Region": "string", "Status": "string" } ], "Description": "string", "Engine": "string", "EngineVersion": "string", "MultiRegionClusterName": "string", "MultiRegionParameterGroupName": "string", "NodeType": "string", "NumberOfShards": number, "Status": "string", "TLSEnabled": boolean } }

Response Elements

If the action is successful, the service sends back an HTTP 200 response.

The following data is returned in JSON format by the service.

MultiRegionCluster

The status of updating the multi-Region cluster.

Type: MultiRegionCluster object

Errors

For information about the errors that are common to all actions, see Common Errors.

InvalidMultiRegionClusterStateFault

The requested operation cannot be performed on the multi-Region cluster in its current state.

HTTP Status Code: 400

InvalidParameterCombinationException

HTTP Status Code: 400

InvalidParameterValueException

HTTP Status Code: 400

MultiRegionClusterNotFoundFault

The specified multi-Region cluster does not exist.

HTTP Status Code: 400

MultiRegionParameterGroupNotFoundFault

The specified multi-Region parameter group does not exist.

HTTP Status Code: 400

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following:

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