Managing Tags of a VPC Endpoint Service
Scenarios
After a VPC endpoint service is created, you can view its tags, or add, edit, or delete a tag.
Tags help identify VPC endpoint services. You can add up to 20 tags to each VPC endpoint service.

If a predefined tag has been created on TMS, you can directly select the corresponding tag key and value.
For details about predefined tags, see Predefined Tag Overview.
Adding a Tag
Perform the following operations to tag an existing VPC endpoint service:
- Go to the VPC endpoint service list page.
- In the VPC endpoint service list, locate the VPC endpoint service and click its name.
- On the displayed page, select the Tags tab.
- Click Add Tag.
- In the displayed Add Tag dialog box, enter a key and a value.
Table 1 describes the tag requirements.
Table 1 Tag requirements for VPC endpoint services Parameter
Requirement
Tag key
- Cannot be left blank.
- Must be unique for each resource.
- Can contain a maximum of 128 characters.
- A tag key can contain letters, digits, spaces, and any of the following characters: _.:=+-@. It cannot start or end with a space, or start with _sys_.
Tag value
- Can be left blank.
- Can contain a maximum of 255 characters.
- A tag value can contain letters, digits, spaces, and characters _.:/=+-@. It cannot start or end with a space.
- Click OK.
Editing a Tag
Perform the following operations to edit a tag of a VPC endpoint service:
- Go to the VPC endpoint service list page.
- In the VPC endpoint service list, locate the VPC endpoint service and click its name.
- On the displayed page, select the Tags tab.
- In the tag list, locate the tag and click Edit in the Operation column.
- Enter a new value.
You can only edit tag values.
- Click OK.
Deleting a Tag
Perform the following operations to delete a tag of a VPC endpoint service:

Deleted tags cannot be recovered. Exercise caution when performing this operation.
- Go to the VPC endpoint service list page.
- In the VPC endpoint service list, locate the VPC endpoint service and click its name.
- On the displayed page, select the Tags tab.
- In the tag list, locate the tag and click Delete in the Operation column.
- Click OK.
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