Overview
What Is a Tag
A tag is an identifier you assign to a cloud resource. When you have many cloud resources, you can use tags to categorize them in different ways (for example, by purpose, owner, or environment).
In SWR Enterprise Edition, you can use tags to identify repositories or namespaces so that you can find and manage them easier.
Application Scenarios
You can use tags to facilitate the following operations:
- Central management of resources
If you have a lot of cloud resources, you can use tags to quickly identify resources of the same type to check, modify, or delete them.
- Resource migration
You can define a tag to identify the resources to be migrated. This improves migration efficiency and avoids errors caused by repeatedly creating tags.
- Custom billing
In a billing system, to collect and analyze bills faster and more precisely, you can query resources with specific tags.
Naming Rules
Each tag consists of a key and a value. For each resource, their tag keys must be unique, and each tag key can have only one tag value. If the tag value you add is the same as an existing one for the resource, the new value overwrites the old one.
Parameter |
Rule |
Example |
---|---|---|
Key |
|
Test Department |
Value |
|
Shanghai |
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