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 action97FZ62W90ABVY2W54VcU3PnwFh/O+ehnviuEa1ckp89iEVVbyeZ4YRSr4Y3jNgRsdXgYu1516ViJ3fkjtzTUfAu1TNg=