tials, if authentication is used
$ GRAFANA_CRED=&#34;USER:PASSWORD&#34;
$ # The name of the Prometheus data source to use
$ GRAFANA_DATASOURCE=&#34;Prometheus&#34;
$ # The version of Istio to deploy
$ VERSION=1.25.2
$ # Import all Istio dashboards
$ for DASHBOARD in 7639 11829 7636 7630 7645 13277; do
$     REVISION=&#34;$(curl -s https://grafana.com/api/dashboards/${DASHBOARD}/revisions -s | jq &#34;.items[] | select(.description | contains(\&#34;${VERSION}\&#34;)) | .revision&#34; | tail -n 1)&#34;
$     