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A bucket corresponds to multiple project management modes. You can use tags to manage a bucket. You can add a bucket on the page for creating a bucket or modifying a bucket.
References:
1. The bucket label uses https://cloud.tencent.com/document/product/436/34830;
2. If you need to manage Cloud resources via external systems, API https://cloud.tencent.com/document/product/651 of the tags.