Run a mikrotik script remotely via rest API

switchSimCard.ps1

add-type @"
    using System.Net;
    using System.Security.Cryptography.X509Certificates;
    public class TrustAllCertsPolicy : ICertificatePolicy {
        public bool CheckValidationResult(
            ServicePoint srvPoint, X509Certificate certificate,
            WebRequest request, int certificateProblem) {
            return true;
        }
    }
"@
[System.Net.ServicePointManager]::CertificatePolicy = New-Object TrustAllCertsPolicy

$user = 'admin'
$pass = '1234'

$pair = "$($user):$($pass)"

$encodedCreds = [System.Convert]::ToBase64String([System.Text.Encoding]::ASCII.GetBytes($pair))

$basicAuthValue = "Basic $encodedCreds"

$Headers = @{
    Authorization = $basicAuthValue
}

$body = @{
    ".id" = "switchSimCard"
}
$routerOSHost = "192.168.88.1"
$url = "https://$routerOSHOST/rest/system/script/run"

Invoke-WebRequest -Uri $url  -Body ($body|ConvertTo-Json) -Headers $Headers -Method POST -ContentType application/json