PowerShell web request with cookies

Test-WebRequestWithCookies.ps1

$session = New-Object Microsoft.PowerShell.Commands.WebRequestSession

$uri = "https://www.domain.com/action"

# Cookies from browser
# Paste in cookie values from browser request
$allCookies = "cookie1=cookievalue1; cookie2=cookievalue2"

foreach ($cookiePair in $allCookies.Split((";"))) {
  $cookieValues = $cookiePair.Trim().Split("=")
  $cookie = New-Object System.Net.Cookie
  $cookie.Name = $cookieValues[0]
  $cookie.Value = $cookieValues[1]
  $cookie.Domain = ([System.Uri]$uri).Host
  $session.Cookies.Add($cookie);
}
$test = Invoke-WebRequest -Method Get `
    -WebSession $session `
    -Uri $uri