welcome to the community. If i remember correct you will need to reach out to the official support via https://support.atlassian.com/contact/#/ to request an explicit gc.
In addition https://support.atlassian.com/bitbucket-cloud/docs/reduce-repository-size/ provides additional information on how to reduce repo sizes
Announced in this blog, this holiday season we’re celebrating all things CI/CD and between now and the end of 2019 we’ll be showcasing content, use cases, feature announcements and more. One featur...
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