shell> curl -X PUT --data-binary @- --dump - http://localhost:8529/_api/simple/replace-by-example
{ "collection": "products", "example" : { "a" : { "j" : 1 } }, "newValue" : {"foo" : "bar"}, "options": {"limit" : 3,  "waitForSync": true  }}

HTTP/1.1 200 OK
content-type: application/json; charset=utf-8

{ 
  "replaced" : 1, 
  "error" : false, 
  "code" : 200 
}