Terminate Cluster
To terminate a cluster:
If you use a team account, switch to the account that has your cluster using the account switcher on the top right
Click on "clusters" in the top nav bar.
Click on the cluster you want to terminate in the list of clusters.
Click on "Cluster Configuration" in the left side pane in the cluster dashboard.
Under "Cluster Lifecycle", click on "Terminate Cluster"
Once a cluster is terminated, either through the UI, API or by our billing system due to multiple payment failures, we delete all data in it for security and privacy reasons. So you would have to provision a new cluster and reindex your data in it.