Hi @<1585078752969232384:profile|FantasticDuck7> , there is an apiserver configuration file apiserver->config->default->services->storage_credentials.conf
It contains the parameters for accessing files on the external storages like s3, google or azure. Please provide the same minio server access parameters as you do for the SDK configuration.
The actual deletion is performed by the async_delete service. You can inspect its logs with "sudo docker logs async_delete" command. Before configuring the access params it is likely that you will see the errors in the logs about missing s3 credentials. After configuring the logs and restarting the server you should see successful deletions of the requested files. It will not handle the files that failed prior to the change but the new deletions should work