1. Select your credentials:
ARN Role: The identifier for the IAM role itself. See: IAM Identifiers
External ID (optional): This is useful when you need to grant third-party access to your AWS resources.
2. Fill in the query result location with the S3 location to which your query results are written (e.g.
3. Select your Amazon EC2 region.
4. Finally, name this connection, then click Create.