code: def delete(self, comment_id, issue_id=None, repo_slug=None):
          
          issue_id = issue_id or self.issue_id
          repo_slug = repo_slug or self.bitbucket.repo_slug or ''
          url = self.bitbucket.url('DELETE_COMMENT',
                                   username=self.bitbucket.username,
                                   repo_slug=repo_slug,
                                   issue_id=issue_id,
                                   comment_id=comment_id)
          return self.bitbucket.dispatch('DELETE', url, auth=self.bitbucket.auth)
docs: Delete an issue from one of your repositories.