code: def create(self, issue_id=None, repo_slug=None, **kwargs):
          
          issue_id = issue_id or self.issue_id
          repo_slug = repo_slug or self.bitbucket.repo_slug or ''
          url = self.bitbucket.url('CREATE_COMMENT',
                                   username=self.bitbucket.username,
                                   repo_slug=repo_slug,
                                   issue_id=issue_id)
          return self.bitbucket.dispatch('POST', url, auth=self.bitbucket.auth, **kwargs)
docs: Add an issue comment to one of your repositories.
              Each issue comment require only the content data field
              the system autopopulate the rest.