I am working on some adapter implementation for Bitbucket Server. There is one already for Bitbucket Cloud, I want to be able to get the diffstat for a pull request. I could easily do that for Cloud by calling the REST API endpoint https://developer.atlassian.com/cloud/bitbucket/rest/api-group-pullrequests/#api-repositories-workspace-repo-slug-pullrequests-pull-request-id-diff-get