shell> curl -X DELETE --dump - http://localhost:8529/_api/document/products/9761
HTTP/1.1 200 OK
content-type: application/json; charset=utf-8
etag: "_UWx9Dj6---"
location: /_db/_system/_api/document/products/9761
{
"_id" : "products/9761",
"_key" : "9761",
"_rev" : "_UWx9Dj6---"
}