shell> curl -X DELETE --dump - http://localhost:8529/_api/document/products/10322
HTTP/1.1 200 OK
content-type: application/json; charset=utf-8
etag: "10322"
location: /_db/_system/_api/document/products/10322
{
"_id" : "products/10322",
"_key" : "10322",
"_rev" : "10322"
}