This topic describes how to release pay-as-you-go instances in the Data Transmission Service (DTS) console.


  • The billing method of the instances that you want to release must be pay-as-you-go.
    Note You cannot manually release a subscription instance. If you do not renew a subscription instance after it expires, the instance will be automatically released seven days later.
  • After an instance is released, its data cannot be recovered.
  1. Log on to the DTS console.
  2. In the left-side navigation pane, click Data Migration, Data Synchronization, or Change Tracking.
  3. At the top of the page, select the region where your instances reside.
  4. Select the instances that you want to release, and then click Delete.
    Note To release a data synchronization or change tracking instance, you can click More in the Actions column, and then select Delete from the shortcut menu.
  5. In the Release Instance message, click Confirm.