shell> curl -X DELETE --dump - http://localhost:8529/_api/document/products/10254
HTTP/1.1 200 OK
content-type: application/json; charset=utf-8
etag: "10254"
location: /_db/_system/_api/document/products/10254
{
"_id" : "products/10254",
"_key" : "10254",
"_rev" : "10254"
}