Managing Bucket Tags
Generally, your service system may use multiple cloud services of HUAWEI CLOUD. You can set tags for different resource instances of these cloud services (for OBS, a resource instance is a bucket). The CDRs generated by those services reflect these resource instances and the tags set on the instances. If your service system is composed of multiple applications, setting a unified tag for resource instances owned by an application can help you easily analyze the usage and cost of different applications.
Tag Usage Specifications
- A bucket can have up to 10 tags.
- Each tag contains a key and a value. The key of each tag in a bucket must be unique.
- The key contains 1 to 36 characters, including A to Z, a to z, 0 to 9, hyphens (-), underscores (_), and Unicode(\u4E00-\u9FFF) characters.
- The value contains 0 to 43 characters, including A to Z, a to z, 0 to 9, hyphens (-), underscores (_), periods (.), and Unicode(\u4E00-\u9FFF) characters.
After a bucket tag is set, the setting may take effect after several minutes due to the cache.
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