Tag Keys
Tag key, provided by Tencent Cloud, is a flag used to identify cloud resources. It is a required field in tag settings.
Tag Values
Tag value, provided by Tencent Cloud, is a flag used to identify cloud resources. It forms a pair with a tag key and belongs to that tag key. It can be set to null.
Tagging resources
Tagging resources is to add tags for Tencent Cloud resources. You can add tags using tag keys and tag values.