Getting started with the vROps REST API & PowerShell

A few years back I started using the vRealize Operations REST API. At the time I had a number of clients using the solution. I needed a way to automate adding new tenants to the solution and ensuring consistent configurations.

Recently I’ve been working again with the API in my lab and thought to share how you can quickly get started with reading vROps data directly from the REST API within PowerShell:


The most challenging part of working out how to use the API was how the authentication works. Essentially, you need to form the authentication URL, create a JSON formatted credential then obtain a session ID for the subsequent requests.

I have put all of this together in the below sample PowerShell code.

You’ll probably not want to store credentials in the script, so be sure to find an alternative way to obtain the password (via Read-Host or a call to your password database API

## Global Variables
$vrops_server = ""
$vrops_username = ""
$vrops_password = ""

## Ignore SSL Certificates
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

## vROps API Strings
$rest_url_base = "https://" + $vrops_server + "/suite-api/api/"
$rest_url_authenticate = "https://" + $vrops_server + "/suite-api/api/auth/token/acquire"

## Create JSON for Authentication
$json_authentication =
  ""username"": ""$vrops_username"",
  ""password"": ""$vrops_password""

## Authenticate with vROPs REST API
Try {
    $rest_authenticate = Invoke-RestMethod -Method POST -Uri $rest_url_authenticate -Body $json_authentication -ContentType "application/json"
Catch {
    $error[0] | Format-List -Force

## Get Session ID from response
$rest_authentication_session_xml = @{"Authorization"="vRealizeOpsToken "+$rest_authenticate.'auth-token'.token 

Get Email Plugins

Once you have authenticated to the API, you can use the $rest_authentication_session_xml variable, containing the Session ID for subsequent requests.

The next code snippet will output all configured vROps email plugins

$rest_url_email_plugins = $rest_url_base+"alertplugins"
Try {
  $ResourcesXML = Invoke-RestMethod -Method GET -Uri $rest_url_email_plugins -Headers $rest_authentication_session_xml
  $plugins = $ResourcesXML.'notification-plugins'.'notification-plugin'

  Write-Host "Available Email Plugins:" -ForegroundColor Blue
  foreach ($plugin in $plugins ) {
    if($plugin.pluginTypeId -ne "StandardEmailPlugin"){
    $plugin_id_array += $plugin.pluginId
    Write-Host "Plugin Name:" $ " | Plugin ID" $plugin.pluginId  -ForegroundColor White
Catch {
  Write-Host "Error getting email plugins. Exiting" -ForegroundColor Red

Get Remote Collectors

Next, you can amend the above code snippet to get all configured remote collectors

$rest_url_remote_collectors = $rest_url_base+"collectors
Try {
  $ResourcesXML = Invoke-RestMethod -Method GET -Uri $rest_url_remote_collectors -Headers $rest_authentication_session_xml

  $collectors = $ResourcesXML.'collectors'.'collector'

  Write-Host "Available Remote Collectors:" -ForegroundColor Blue

  foreach ($collector in $collectors) {
    $collector_uuid_array += $collector.uuId
    Write-Host  "Remote Collector Name:" $ " | Collector ID" $collector.uuId
Catch {
    Write-Host "Error getting remote collectors. Exiting" -ForegroundColor Red

Get Notification Rules

As with the other code snippets, you can use the API to obtain all the notification rules:

$rest_url_notification_rules = $rest_url_base+"notifications/rules"

Try {
  $NotificationXML = Invoke-RestMethod -Method GET -Uri $rest_url_notification_rules -Headers $rest_authentication_session_xml
  $notification_rules = $NotificationXML.'notification-rules'.'notification-rule'
  Write-Host "Available Notification Rules:"  -ForegroundColor Blue

  foreach ($notification_rule in $notification_rules) {
    Write-Host  $

Catch {
    Write-Host "Error getting notification rules. Exiting" -ForegroundColor Red

Official Documentation

Once you have tried the above examples, check out the official documentation by appending /suite-api/doc/swagger-ui.html to the end of your vROps install FQDN.

This will open the vRealize Operations Manager API site and give you all the available API commands which you can substitute in the above code examples.

Leave a Response

This site uses Akismet to reduce spam. Learn how your comment data is processed.