public static void updateDynamoDBTable(DynamoDbClient ddb,

                                           String tableName,

                                           Long readCapacity,

                                           Long writeCapacity) {

​

        System.out.format(

                "Updating %s with new provisioned throughput values\n",

                tableName);

        System.out.format("Read capacity : %d\n", readCapacity);

        System.out.format("Write capacity : %d\n", writeCapacity);

​

        ProvisionedThroughput tableThroughput = ProvisionedThroughput.builder()

                .readCapacityUnits(readCapacity)

                .writeCapacityUnits(writeCapacity)

                .build();

​

        UpdateTableRequest request = UpdateTableRequest.builder()

                .provisionedThroughput(tableThroughput)

                .tableName(tableName)

                .build();

​

        try {

            ddb.updateTable(request);

        } catch (DynamoDbException e) {

            System.err.println(e.getMessage());

            System.exit(1);

        }

​

        System.out.println("Done!");

    }