Here’s a sample HEAD request that checks the existence of an object named sales_quotas_2013.pdf in the finance bucket. The request is being made while versioning is disabled for the bucket.
Request with s3curl command line
./s3curl.pl --id=lgreen --head -- -k
"https://finance.europe.hcp.example.com/sales_quotas_2013.pdf"
Request headers
HEAD /sales_quotas_2013.pdf HTTP/1.1
Host: finance.europe.hcp.example.com
Date: Thu, 04 Apr 2013 14:54:29 +0000
Authorization: AWS bGdyZWVu:LDa147ALd+O5Q02LjkGRrXwSGAc=
Response headers
HTTP/1.1 200 OK
Date: Thu, 04 Apr 2013 14:54:28 GMT
Server: HCP V7.0.0.16
ETag: "62e82b6d3ef16070a8d75ab55c42b80d"
Last-Modified: Mon, 03 Dec 2012 14:28:48 GMT
Content-Type: application/pdf
Content-Length: 23166
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