ReplicationGroupUpdate - Amazon DynamoDB
Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions, see Getting Started with Amazon Web Services in China (PDF).


Represents one of the following:

  • A new replica to be added to an existing regional table or global table. This request invokes the CreateTableReplica action in the destination Region.

  • New parameters for an existing replica. This request invokes the UpdateTable action in the destination Region.

  • An existing replica to be deleted. The request invokes the DeleteTableReplica action in the destination Region, deleting the replica and all if its items in the destination Region.


When you manually remove a table or global table replica, you do not automatically remove any associated scalable targets, scaling policies, or CloudWatch alarms.



In the following list, the required parameters are described first.


The parameters required for creating a replica for the table.

Type: CreateReplicationGroupMemberAction object

Required: No


The parameters required for deleting a replica for the table.

Type: DeleteReplicationGroupMemberAction object

Required: No


The parameters required for updating a replica for the table.

Type: UpdateReplicationGroupMemberAction object

Required: No

See Also

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