You can bring Air Gap Protect storage to configure Amazon DynamoDB.
Procedure
- 
Beside Storage, click the add button
, and then select Air Gap Protect.  The Add Air Gap Protect dialog box appears.
 - 
By default, Amazon S3 is selected as Cloud storage provider and Frequent access is selected as Storage class since it is a primary copy.
 - 
From the Region list, select the storage region.
 - 
Click Save.