AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket action159K308T9EXCQRS29An++hR+vS3+NloOIXPlj8RENm+NwAUv73UyvQ1C5FHKMf7NHa3ySETDVIp5HfAj5SzF4nr/Pis=