Managing Network ACL Tags

Tags help you identify, classify, and search for network ACLs. You can perform the following operations to manage tags of a network ACL:

For details about tag key and value requirements, see Table 1.

**Table 1** Network ACL tag key and value requirements
Parameter	Requirements	Example Value
Tag key	For each resource, each tag key must be unique, and each tag key can only have one tag value. Cannot be left blank. Can contain a maximum of 128 characters. Can contain letters in any language, digits, spaces, underscores (_), periods (.), colons (:), equal signs (=), plus signs (+), minus signs (-), and at signs (@). Cannot start with _sys_ or a space or end with a space.	test
Tag value	Can be left blank. Can contain a maximum of 255 characters. Can contain letters in any language, digits, spaces, underscores (_), periods (.), colons (:), slashes (/), equal signs (=), plus signs (+), minus signs (-), and at signs (@). Cannot start or end with a space.	01

Each cloud resource can have a maximum of 20 tags.

Go to the network ACL list page.
In the network ACL list, click the name of the target network ACL.
The network ACL details page is displayed.
On the Tags tab, click Edit Tag in the upper left corner above the tag list.
The Edit Tag dialog box is displayed.
Perform the following operations on the tag as required:
- Adding a tag: Click , enter a tag key and value, and click OK.
- Modifying a tag: Click next to the target tag key or value, delete the original value, enter a new value, and click OK.
- Deleting a tag: Click Delete next to the target tag and click OK.