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. Enter the name of your AWS S3 bucket.
3. (Optional) Enter in the path to your bucket.
4. Name this connection (defaults to bucket name).
5. Select the Server Side Encryption Key:
Default Encryption Key
AWS Managed Key
Customer Managed Key
6. Click Create.