runloopai · dines-rl · Nov 27, 2025
diff --git a/src/runloop_api_client/sdk/async_devbox.py b/src/runloop_api_client/sdk/async_devbox.py
@@ -172,18 +172,36 @@ async def suspend(
 
     async def resume(
         self,
+        *,
+        polling_config: PollingConfig | None = None,
         **options: Unpack[LongRequestOptions],
     ) -> DevboxView:
-        """Resume a suspended devbox.
+        """Resume a suspended devbox, restoring it to running state.
 
-        Returns immediately after issuing the resume request. Call
-        :meth:`await_running` if you need to wait for the devbox to reach the
-        ``running`` state (contrast with the synchronous SDK, which blocks).
+        Waits for the devbox to reach running state before returning.
 
+        :param polling_config: Optional polling behavior overrides, defaults to None
+        :type polling_config: PollingConfig | None, optional
         :param options: Optional long-running request configuration
         :return: Resumed devbox state info
         :rtype: DevboxView
         """
+        await self.resume_async(**options)
+        return await self.await_running(polling_config=polling_config)
+
+    async def resume_async(
+        self,
+        **options: Unpack[LongRequestOptions],
+    ) -> DevboxView:
+        """Resume a suspended devbox without waiting for it to reach running state.
+
+        Initiates the resume operation and returns immediately. Use :meth:`await_running`
+        to wait for the devbox to reach running state if needed.
+
+        :param options: Optional long-running request configuration
+        :return: Devbox state info immediately after resume request
+        :rtype: DevboxView
+        """
         return await self._client.devboxes.resume(
             self._id,
             **options,

diff --git a/src/runloop_api_client/sdk/devbox.py b/src/runloop_api_client/sdk/devbox.py
@@ -185,11 +185,26 @@ def resume(
         :return: Resumed devbox state info
         :rtype: :class:`~runloop_api_client.types.devbox_view.DevboxView`
         """
-        self._client.devboxes.resume(
+        self.resume_async(**filter_params(options, LongRequestOptions))
+        return self._client.devboxes.await_running(self._id, polling_config=options.get("polling_config"))
+
+    def resume_async(
+        self,
+        **options: Unpack[LongRequestOptions],
+    ) -> DevboxView:
+        """Resume a suspended devbox without waiting for it to reach running state.
+
+        Initiates the resume operation and returns immediately. Use :meth:`await_running`
+        to wait for the devbox to reach running state if needed.
+
+        :param options: Optional long-running request configuration
+        :return: Devbox state info immediately after resume request
+        :rtype: :class:`~runloop_api_client.types.devbox_view.DevboxView`
+        """
+        return self._client.devboxes.resume(
             self._id,
-            **filter_params(options, LongRequestOptions),
+            **options,
         )
-        return self._client.devboxes.await_running(self._id, polling_config=options.get("polling_config"))
 
     def keep_alive(
         self,

diff --git a/tests/sdk/async_devbox/test_core.py b/tests/sdk/async_devbox/test_core.py
@@ -161,9 +161,40 @@ async def test_suspend(self, mock_async_client: AsyncMock, devbox_view: MockDevb
     async def test_resume(self, mock_async_client: AsyncMock, devbox_view: MockDevboxView) -> None:
         """Test resume method."""
         mock_async_client.devboxes.resume = AsyncMock(return_value=devbox_view)
+        mock_async_client.devboxes.await_running = AsyncMock(return_value=devbox_view)
+        polling_config = PollingConfig(timeout_seconds=60.0)
 
         devbox = AsyncDevbox(mock_async_client, "dev_123")
         result = await devbox.resume(
+            polling_config=polling_config,
+            extra_headers={"X-Custom": "value"},
+            extra_query={"param": "value"},
+            extra_body={"key": "value"},
+            timeout=30.0,
+            idempotency_key="key-123",
+        )
+
+        assert result == devbox_view
+        mock_async_client.devboxes.resume.assert_called_once_with(
+            "dev_123",
+            extra_headers={"X-Custom": "value"},
+            extra_query={"param": "value"},
+            extra_body={"key": "value"},
+            timeout=30.0,
+            idempotency_key="key-123",
+        )
+        mock_async_client.devboxes.await_running.assert_called_once_with(
+            "dev_123",
+            polling_config=polling_config,
+        )
+
+    @pytest.mark.asyncio
+    async def test_resume_async(self, mock_async_client: AsyncMock, devbox_view: MockDevboxView) -> None:
+        """Test resume_async method."""
+        mock_async_client.devboxes.resume = AsyncMock(return_value=devbox_view)
+
+        devbox = AsyncDevbox(mock_async_client, "dev_123")
+        result = await devbox.resume_async(
             extra_headers={"X-Custom": "value"},
             extra_query={"param": "value"},
             extra_body={"key": "value"},

diff --git a/tests/sdk/devbox/test_core.py b/tests/sdk/devbox/test_core.py
@@ -190,6 +190,32 @@ def test_resume(self, mock_client: Mock, devbox_view: MockDevboxView) -> None:
             polling_config=polling_config,
         )
 
+    def test_resume_async(self, mock_client: Mock, devbox_view: MockDevboxView) -> None:
+        """Test resume_async method."""
+        mock_client.devboxes.resume.return_value = devbox_view
+        mock_client.devboxes.await_running = Mock()
+
+        devbox = Devbox(mock_client, "dev_123")
+        result = devbox.resume_async(
+            extra_headers={"X-Custom": "value"},
+            extra_query={"param": "value"},
+            extra_body={"key": "value"},
+            timeout=30.0,
+            idempotency_key="key-123",
+        )
+
+        assert result == devbox_view
+        mock_client.devboxes.resume.assert_called_once_with(
+            "dev_123",
+            extra_headers={"X-Custom": "value"},
+            extra_query={"param": "value"},
+            extra_body={"key": "value"},
+            timeout=30.0,
+            idempotency_key="key-123",
+        )
+        # Should not call await_running
+        mock_client.devboxes.await_running.assert_not_called()
+
     def test_keep_alive(self, mock_client: Mock) -> None:
         """Test keep_alive method."""
         mock_client.devboxes.keep_alive.return_value = object()

diff --git a/tests/smoketests/sdk/test_async_devbox.py b/tests/smoketests/sdk/test_async_devbox.py
@@ -346,12 +346,10 @@ async def test_suspend_and_resume(self, async_sdk_client: AsyncRunloopSDK) -> No
             info = await devbox.get_info()
             assert info.status == "suspended"
 
-            # Resume the devbox
-            resumed_info = await devbox.resume()
-            if resumed_info.status != "running":
-                resumed_info = await devbox.await_running(
-                    polling_config=PollingConfig(timeout_seconds=120.0, interval_seconds=5.0)
-                )
+            # Resume the devbox - resume() automatically waits for running state
+            resumed_info = await devbox.resume(
+                polling_config=PollingConfig(timeout_seconds=120.0, interval_seconds=5.0)
+            )
             assert resumed_info.status == "running"
 
             # Verify running state
@@ -360,6 +358,43 @@ async def test_suspend_and_resume(self, async_sdk_client: AsyncRunloopSDK) -> No
         finally:
             await devbox.shutdown()
 
+    @pytest.mark.timeout(TWO_MINUTE_TIMEOUT)
+    async def test_resume_async(self, async_sdk_client: AsyncRunloopSDK) -> None:
+        """Test resuming a devbox asynchronously without waiting."""
+        devbox = await async_sdk_client.devbox.create(
+            name=unique_name("sdk-async-devbox-resume-async"),
+            launch_parameters={"resource_size_request": "SMALL", "keep_alive_time_seconds": 60 * 5},
+        )
+
+        try:
+            # Suspend the devbox
+            suspended_info = await devbox.suspend()
+            if suspended_info.status != "suspended":
+                suspended_info = await devbox.await_suspended(
+                    polling_config=PollingConfig(timeout_seconds=120.0, interval_seconds=5.0)
+                )
+            assert suspended_info.status == "suspended"
+
+            # Verify suspended state
+            info = await devbox.get_info()
+            assert info.status == "suspended"
+
+            # Resume the devbox asynchronously - doesn't wait automatically
+            resume_response = await devbox.resume_async()
+            assert resume_response is not None
+
+            # Status might still be suspended or transitioning
+            info_after_resume = await devbox.get_info()
+            assert info_after_resume.status in ["suspended", "running", "starting"]
+
+            # Now wait for running state explicitly
+            running_info = await devbox.await_running(
+                polling_config=PollingConfig(timeout_seconds=120.0, interval_seconds=5.0)
+            )
+            assert running_info.status == "running"
+        finally:
+            await devbox.shutdown()
+
     @pytest.mark.timeout(TWO_MINUTE_TIMEOUT)
     async def test_await_running(self, async_sdk_client: AsyncRunloopSDK) -> None:
         """Test await_running method."""

diff --git a/tests/smoketests/sdk/test_devbox.py b/tests/smoketests/sdk/test_devbox.py
@@ -345,7 +345,7 @@ def test_suspend_and_resume(self, sdk_client: RunloopSDK) -> None:
             info = devbox.get_info()
             assert info.status == "suspended"
 
-            # Resume the devbox
+            # Resume the devbox - resume() automatically waits for running state
             resumed_info = devbox.resume(
                 polling_config=PollingConfig(timeout_seconds=120.0, interval_seconds=5.0),
             )
@@ -357,6 +357,41 @@ def test_suspend_and_resume(self, sdk_client: RunloopSDK) -> None:
         finally:
             devbox.shutdown()
 
+    @pytest.mark.timeout(TWO_MINUTE_TIMEOUT)
+    def test_resume_async(self, sdk_client: RunloopSDK) -> None:
+        """Test resuming a devbox asynchronously without waiting."""
+        devbox = sdk_client.devbox.create(
+            name=unique_name("sdk-devbox-resume-async"),
+            launch_parameters={"resource_size_request": "SMALL", "keep_alive_time_seconds": 60 * 5},
+        )
+
+        try:
+            # Suspend the devbox
+            suspended_info = devbox.suspend(
+                polling_config=PollingConfig(timeout_seconds=120.0, interval_seconds=5.0),
+            )
+            assert suspended_info.status == "suspended"
+
+            # Verify suspended state
+            info = devbox.get_info()
+            assert info.status == "suspended"
+
+            # Resume the devbox asynchronously - doesn't wait automatically
+            resume_response = devbox.resume_async()
+            assert resume_response is not None
+
+            # Status might still be suspended or transitioning
+            info_after_resume = devbox.get_info()
+            assert info_after_resume.status in ["suspended", "running", "starting"]
+
+            # Now wait for running state explicitly
+            running_info = devbox.await_running(
+                polling_config=PollingConfig(timeout_seconds=120.0, interval_seconds=5.0)
+            )
+            assert running_info.status == "running"
+        finally:
+            devbox.shutdown()
+
     @pytest.mark.timeout(TWO_MINUTE_TIMEOUT)
     def test_await_running(self, sdk_client: RunloopSDK) -> None:
         """Test await_running method."""