try:
            async with httpx.AsyncClient(
                timeout=60.0, verify=self.valves.VERIFY_SSL
            ) as client:
                response = await client.post(
                    self._api_url(
                        f"/repos/{owner}/{repo_name}/pulls/{pr_number}/merge"
                    ),
                    headers=self._headers(__user__),
                    json={"do": merge_strategy},
                )