fd2dd11562
When deleting multiple objects, S3 allows to enable a quiet mode with the 'Quiet' key. At AWS S3, the value of this key is case-insensitive. - Quiet mode is enabled if the value is 'true' (regardless of case). - Otherwise, in all other cases (even a non-boolean value), this mode will be disabled. Also, some tools (like Minio's python API) send the value 'True' (and not 'true'). Change-Id: Id9d1da2017b8d13242ae1f410347febb013e9ce1