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 action5DZ1NNJR6XYJKJMXl0iqAbYd4jvu+1X5kGxBdrEvwTTtEJpkKbwAiBLAPRzg95idORE9G6kpi++eZdYEb2Myy804X0+k2SYWWtpOc4LOpjphgdLXhHX1RD/8VKA=