How can i change this Powershell verb to VC..??

Dear, Team

it worked well in powershell, but this time i need to change it to the VC Version.

so is anybody have idea for me?

Invoke-SwisVerb $swis Cirrus.ConfigArchive Execute @($nodeIdList, $script, $username) | Out-Null

$transferID = "{$node}:${username}:ExecuteScript"

--> how to change it to VC...?

Invoke Request POST localhost:17778/.../GetAliases

HTTP/1.1

Authorization: Basic YWRtaW46 User-Agent: curl/7.20.0 (i386-pc-win32) libcurl/7.20.0 OpenSSL/0.9.8l zlib/1.2.3

Host: localhost:17778 Accept: */*

Content-Type: application/json

Content-Length: 39 ["SELECT B.Caption FROM Orion.Nodes B"]

i don't know the invoke Request URI for Cirrus.ConfigArchive....