functions/Get-DrmmSiteOpenAlerts.ps1

function Get-DrmmSiteOpenAlerts {

    <#
    .SYNOPSIS
    Fetches the open alerts of the site identified by the given site Uid.
 
    .PARAMETER SiteUid
    Provide site uid which will be used to return device open alerts.
     
    #>

    
    # Function Parameters
    Param (
        [Parameter(Mandatory=$True)] 
        $siteUid
    )
    
    # Declare Variables
    $apiMethod = 'GET'
    $maxPage = 250
    $nextPageUrl = $null
    $page = 0
    $Results = @()

    do {
        $Response = New-ApiRequest -apiMethod $apiMethod -apiRequest "/v2/site/$siteUid/alerts/open?max=$maxPage&page=$page" | ConvertFrom-Json
        if ($Response) {
            $nextPageUrl = $Response.pageDetails.nextPageUrl
            $Results += $Response.alerts
            $page++
        }
    }
    until ($nextPageUrl -eq $null)

    # Return all site open alerts
    return $Results

}