Clusters are billed even if they are idle. This may eventually cause overdue payments. To prevent resource waste, you can delete unnecessary pay-as-you-go AnalyticDB for MySQL clusters or unsubscribe from unnecessary subscription clusters in the AnalyticDB for MySQL console.
After you delete or unsubscribe from a cluster, resources of the cluster are immediately released, and data of the cluster is no longer retained and cannot be recovered. Proceed with caution.
Delete a pay-as-you-go cluster
Log on to the AnalyticDB for MySQL console. In the upper-left corner of the console, select a region. In the left-side navigation pane, click Clusters. On the Clusters page, click an edition tab.
Find the cluster that you want to delete and choose in the Actions column.
In the Delete Cluster message, click OK.
Unsubscribe from a subscription cluster
Go to the Expenses and Costs console.
In the left-side navigation pane, click Unsubscribe. On the Unsubscribe page, click the Unsubscribe from resources that are being used tab.
Find the cluster from which you want to unsubscribe and click Unsubscribe Resource in the Actions column.
On the Unsubscribe Resource page, select an unsubscription reason and read and select the unsubscribing rules.
Click Unsubscribe.
For information about the refund, see Refund flow.