SSH SCP put command workflow: unable to put file

I run the default SCP put command workflow in the orchestrator and the workflow finishes without any error code. But I cannot find the file in the destination.

In the API Explorer, I do some searching. I discover the description of SSHSession which is used to replace SSHCommand.

//original code
var sshCmd = new SSHCommand(ip,username,password) ;
sshCmd.putFile("C:\\orchestrator\\hoho", "//") + "||");
var error = sshCmd.getError() ;
sshCmd.disconnect();


//updated code
var sshSession = new SSHSession(ip,username);
sshSession.connectWithPassword(password);
sshSession.putFile("C:\\orchestrator\\hoho", "hoho");
sshSession.disconnect();