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 action7FEAW23QGF1DRMV6cn43z0J8jBNeYwH6Lzo7ZIjTJixQPUIqJ5/JFt8dYlJoI/e9bUsg2PNRXHWGeZV1PoD5niWGdDQ=