Rest method does not support Proxy

[brian-grabau]

here is what I got to work
Invoke-RestMethod -Proxy http://proxy:4200/ -ProxyUseDefaultCredentials -Method $method -Uri $u -Body $body

note, that -ProxyUseDefaultCredentials works when service account on system (agent or ARM) that executes smart response has access through proxy, this does not seem to work on scheduled tasks