How to permanently delete an abandoned pull request in Azure DevOps?
Sorry for any inconvenience.
I’m afraid there is no such way to permanently delete an abandoned pull request in Azure DevOps at this moment.
Microsoft thinks that data retention and traceability is important to a lot of our customers – it’s not as simple as always providing CRUD operations for every artifact. But more and more customers are requesting delete pull requests, or at least the ability to delete abandoned pull requests.
Just like Spevacus comment, this feature is under Review, and Microsoft replied:
Your suggestion has been queued up for prioritization. Feature
suggestions are prioritized based on the value to our broader
developer community and the product roadmap. We may not be able to
pursue this one immediately, but we will continue to monitor it up to
90 days for community input
You could vote and add your comments for this feedback. When there are enough community votes and comments with reliable feedback, the product team members will take this feature request seriously.
Hope this helps.