Get-vRops-DatastoreCluster-w-DatastoreAlerts.ps1

#Variables
$username = "admin"
$password = "Password"
$vRopsFQDN = "vRops"

#vRops SSL certificate trust
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

#Convert username and password till securestring
$secPw = ConvertTo-SecureString $password -AsPlainText -Force 
$cred = New-Object PSCredential -ArgumentList $username,$secPw

#Call vRops API
$alert = Invoke-RestMethod -Method Get -Uri "https://$vRopsFQDN/suite-api/api/alerts/?pageSize=5000" -Credential $cred

$DSClusterAlert = @()
Foreach($AlertID in (($alert.alerts.alert | where {$_.status -match "active" -and $_.alertDefinitionName -match "Datastore is running out of disk space"}).resourceId)){
$Details = "" | Select Name
$Details.Name = ((Invoke-RestMethod -Method Get -Uri "https://$vRopsFQDN/suite-api/api/resources/$AlertID/relationships/parents" -Credential $cred) | where {$_.'resource-relation'.resource.resourceKey.resourceKindKey -match "StoragePod"}).'resource-relation'.resource.resourceKey | where {$_.resourceKindKey -match "StoragePod"} | select Name
$DSClusterAlert += $Details
}

$DSClusterAlert.Name | Group-Object Name | select Name,Count