Unable to override metadata for existing files

[sankar-ganesh]

Hi,

I am trying to override the metadata set every time when I run the upload script. New files looks good but I am unable to override metadata for existing files. Please do the needful.

For Example:
Metadata: {
'Cache-Control': 'max-age=31536000, no-transform, public',
'Last-Modified': today.getTime().toString(),
'x-amz-acl': 'private'
}

Last-Modified is not updated and I see "No Change" in the logger