Help Center> Data Replication Service> Backup Migration> Tag Management
Updated on 2023-11-13 GMT+08:00
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Tag Management

Scenarios

Tag Management Service (TMS) enables you to use tags on the management console to manage resources. TMS works with other cloud services to manage tags. TMS manages tags globally, and other cloud services manage their own tags. If you have to manage a large number of tasks, you can use different tags to identify and search for tasks.
  • You are advised to set predefined tags on the TMS console.
  • A tag consists of a key and value. You can add only one value for each key.
  • Each DB instance can have up to 20 tags.

Adding a Tag

  1. On the Backup Migration Management page, click the target migration task name in the Task Name/ID column.
  2. In the navigation pane on the left, choose Tags.
  3. On the Tags tab, click Add/Edit Tags. In the displayed dialog box, enter a tag key and value, click Add, and click OK.

    • When you enter a tag key and value, the system automatically displays all tags (including predefined tags and resource tags) associated with all DB instances except the current one.
    • The tag key must be unique. It must consist of 1 to 128 characters and can include letters, digits, spaces, and the following characters: _.:=+-@. It cannot start or end with a space, or start with _sys_.
    • The tag value can be empty. It cannot start or end with a space and can contain 0 to 255 characters, including letters, digits, spaces, and special characters _:=+.-@

  4. View and manage the tag on the Tags page.

Editing a Tag

  1. On the Backup Migration Management page, click the target migration task name in the Task Name/ID column.
  2. In the navigation pane on the left, choose Tags.
  3. On the Tags page, click Add/Edit Tags. In the displayed dialog box, modify the tag and click OK.

Delete a Tag

  1. On the Backup Migration Management page, click the target migration task name in the Task Name/ID column.
  2. In the navigation pane on the left, choose Tags.
  3. On the Tags page, locate the tag to be deleted and click Delete in the Operation column. In the displayed dialog box, click Yes.
  4. After the tag is deleted, it will no longer be displayed on the Tags page.