This image is a screenshot of the Autonomous Database Manage encryption key page settings with the Save button highlighted. These are the settings:

• Key type: Amazon Web Services (AWS)
• Service Endpoint URI: https://kms.us-east-2.amazonaws.com
• Key ARN or Alias: arn:aws:kms.us-east-2[obfuscated content]
• ARN Role: arn:aws:iam:[obfuscated content]:role/ADBS_AWS_Role1
• External ID: tenant_ocid