You can configure the StorageGRID Webscale system to accept connections from client applications originally developed to use S3 web services by creating an S3 account.
You can create, modify, and delete S3 accounts in the NMS Management Interface. The S3 account information is used in the authentication process. When you later configure an S3 client, you need to provide the access key identifier and secret access key information generated when you create the account. For more information, see "Managing S3 tenant accounts" in the Administrator Guide.