Overview¶
To facilitate your management of BMSs, disks, images, and other cloud resources, you can add a tag to each resource to allocate your own metadata to the resource. Tag Management Service (TMS) is a visualized service for fast and unified cross-region tagging and categorization of cloud services.
Tag Usage¶
BMS-related services that support tags include ECS, IMS, and EVS.
Each tag consists of a key and a value.
A BMS can have a maximum of nine tags.
For each resource, each tag key must be unique and can have only one tag value.
Table 1 provides the tag key and value requirements.
¶ Parameter
Requirement
Example Value
Tag key
Cannot be left blank.
Can only contain letters, digits, underscores (_), and hyphens (-).
Contains a maximum of 36 characters.
Organization
Tag value
Cannot be left blank.
Can only contain letters, digits, underscores (_), periods (.), and hyphens (-).
Contains a maximum of 43 characters.
Apache