Overview

By adding tags to resources under your account, you can classify resources. Tags are displayed in the table format for you to manage and you can perform operations on multiple tags at a time.

You can also search for all resource tags and predefined tags in a specified region on the TMS console. You can add a tag to up to 500 resources at a time.

This section describes how to query resources by tag, create tag keys, add a tag to multiple cloud resources at the same time, and update, modify, or delete resource tags.

Constraints and Limitations

You can use up to 10 tags to query for resources at the same time.
To search for specified tags, entering a key is mandatory but entering a value is optional.
Each resource supports up to 10 key-value pairs.
For each resource, each tag key must be unique, and each tag key can have only one tag value.
Key: A key can contain up to 36 characters, including letters, digits, underscores (_), and hyphens (-).
Value: A value can contain up to 43 characters, including letters, digits, underscores (_), periods (.), and hyphens (-).
Up to 500 resources can be tagged at the same time.