AWS account requirements
When the Cloudera Data Warehouse service is deployed, it uses the AWS VPC that is registered for an environment by the CDP Management Console. Then you use that environment to create Database Catalogs and Virtual Warehouses in the Data Warehouse service. During creation of Database Catalogs and Virtual Warehouses, the Data Warehouse service creates its own AWS public cloud resources, such as S3 buckets, DynamoDB tables, and IAM roles and policies. Data Warehouse Service has the same basic AWS requirements as those listed for environments in the Management Console documentation, but in addition, there are unique requirements for the Data Warehouse service. These two sets of requirements are listed in the documents linked to at the bottom of this page.