Where is deep storage?

[aspektr]

There are couple rows in supervisord.conf:

  -Ddruid.s3.accessKey=AKIAIMKECRUYKDQGR6YQ                                              
  -Ddruid.s3.secretKey=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 

And I suppose that means druid's segments are stored into amazon s3, but why there are no rows:

-Ddruid.storage.type=s3
-Ddruid.storage.bucket=your-bucket
-Ddruid.storage.baseKey=something