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.
Identity and access management
IAM administrators control who can be authenticated (signed in) and authorized (have
permissions) to use Amazon DynamoDB resources. You can use Amazon Identity and Access Management (IAM) to manage access
permissions and implement security policies for both Amazon DynamoDB and DynamoDB Accelerator (DAX).