Remove the visibility of IdentityNow Applications from users. Associated Blog Post can be found here https://blog.darrenjrobinson.com/managing-sailpoint-identitynow-applications-via-api-with-powershell/

Remove Visibility of IdentityNow Applications.ps1

$time = [int][double]::Parse((Get-Date -UFormat %s))
$appListURI = "https://$($orgName).api.identitynow.com/cc/api/app/list?filter=org&_dc=$($time)"
$appList = Invoke-RestMethod -Uri $appListURI -Method Get -WebSession $IDN
$appUpdateURI = "https://$($orgName).api.identitynow.com/cc/api/app/update"

# Turn off App Visibility in Request Centre
$appBody = @{
    "launchpadEnabled" = $false ;
    "provisionRequestEnabled" = $false ;
    "appCenterEnabled" = $false
}
$body = $appBody | ConvertTo-Json

if ($appList) {
    foreach ($app in $appList) {        
        write-host -ForegroundColor Green "Disabling App: $($app.name)"
        try {
            $updateResponse = Invoke-RestMethod -Uri "$($appUpdateURI)/$($app.id)" -Method POST -Body $body -WebSession $IDN
        }
        catch {
            write-host -ForegroundColor Red "Failed to update app $($app.name)" 
        }
    }
}