shell> curl -X PUT --header 'If-Match: "_ZG8LgSi--A"' --header 'accept: application/json' --data-binary @- --dump - http://localhost:8529/_api/document/products/69288 <<EOF {"other":"content"} EOF HTTP/1.1 Precondition Failed content-type: application/json; charset=utf-8 etag: "_ZG8LgSi---" x-content-type-options: nosniff { "error" : true, "code" : 412, "errorNum" : 1200, "errorMessage" : "precondition failed", "_id" : "products/69288", "_key" : "69288", "_rev" : "_ZG8LgSi---" }