shell> curl -X DELETE --header 'If-Match: "_XoI6v7---B"' --header 'accept: application/json' --dump - http://localhost:8529/_api/document/products/104056 HTTP/1.1 Precondition Failed content-type: application/json; charset=utf-8 etag: "_XoI6v7---_" x-content-type-options: nosniff { "error" : true, "code" : 412, "errorNum" : 1200, "errorMessage" : "precondition failed", "_id" : "products/104056", "_key" : "104056", "_rev" : "_XoI6v7---_" }