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 actionN6FG3R8VW4MZ7MKGkG4AdoVPFxghtuZHseVMX14oC6spKH/likmOdp6ggbGRnCZ4iMW+dPrtt6gS2kEdE2K9i/z98oA=