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 action9VD4CDCKYM9J21GQ9VXbu6BhsGCEzskhZtISozcjeCwTunwA7/+yL2au8vSSswnYZCHkitI75KazP9mnAPb40n73twQ=