shell> curl --dump - http://localhost:8529/_api/document/products/9986
HTTP/1.1 200 OK
content-type: application/json; charset=utf-8
etag: "_V_qD6dG---"
x-content-type-options: nosniff
{
"_key" : "9986",
"_id" : "products/9986",
"_rev" : "_V_qD6dG---",
"hello" : "world"
}