Hi i trying to get

htable.dump mytable 
via jsonrpc request

{jsonrpc: "2.0",
method: "htable.dump mytable"}

 {

        "jsonrpc":      "2.0",

        "error":        {

                "code": 500,

                "message":      "Method Not Found"

        }

}

But via kamcmd it wroks perfect

Aslo i see that if i will make request withont param (core.version for example)
IT works fime

How to make request with param?