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 action0FX7V9NY29Y5WGP2SmHmFYqYn1F4Mmvv/REIZb+igpHB8HLgsuIJU/8MrXBMVNhAN0+utTdnZ20ZftNeuTws2NcSaMhMl16sqlYF4K45t452nQ9+