As of November 7, 2025, you can't create new repository associations in Amazon CodeGuru Reviewer. To learn about services with capabilities similar to CodeGuru Reviewer, see [Amazon CodeGuru Reviewer availability change](https://docs.aws.amazon.com/codeguru/latest/reviewer-ug/codeguru-reviewer-availability-change.html).

# Add a tag to an existing CodeGuru Reviewer associated repository (AWS CLI)
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You use the same command, **tag-resource**, to update and to use the AWS CLI to add tags to an associated repository. 

**To add a tag to an existing repository association**
+ Follow the steps in [Add or update tags for a CodeGuru Reviewer associated repository (AWS CLI)](how-to-tag-associated-repository-update-cli.md).