You have 2 commits incorrectly signed off. To fix, first ensure you have a local copy of your branch by [checking out the pull request locally via command line](https://help.github.com/en/github/collaborating-with-issues-and-pull-requests/checking-out-pull-requests-locally). Next, head to your local branch and run: ```bash git rebase HEAD~2 --signoff ``` Now your commits will have your sign off. Next run ```bash git push --force-with-lease origin jprakash-db/volume-client ``` Commit sha: [3ce5083](https://github.com/databricks/databricks-sql-python/pull/555/commits/3ce5083c08919b66be867d1ed67df64a385f6c22), Author: Jothi Prakash, Committer: Jothi Prakash; The sign-off is missing. Commit sha: [edb9d87](https://github.com/databricks/databricks-sql-python/pull/555/commits/edb9d877eb6c99f4c134f97b9327eb42ab8f37ea), Author: Jothi Prakash, Committer: Jothi Prakash; The sign-off is missing.