AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket actionC9ZG1N1J0FKAJB2PBQ5WSLX9KHrd9E+mCN/fm05adUa1SpF3rSBKaMjMw9RqJ8dU9Pwptxu5J5L7Urc4J4aVFNWOHdWoslLa9DR40RgNiwwhGFI+