fix: add missing field to EscalationToolOutput (#660)

Author: radugheo

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "uipath-langchain"
-version = "0.8.2"
+version = "0.8.3"
 description = "Python SDK that enables developers to build and deploy LangGraph agents to the UiPath Cloud Platform"
 readme = { file = "README.md", content-type = "text/markdown" }
 requires-python = ">=3.11"

src/uipath_langchain/agent/tools/escalation_tool.py

@@ -154,6 +154,7 @@ def create_escalation_tool(
     class EscalationToolOutput(BaseModel):
         action: Literal["approve", "reject"]
         data: output_model
+        is_deleted: bool = False
 
     _bts_context: dict[str, Any] = {}
 

tests/agent/tools/test_escalation_tool.py

@@ -623,6 +623,31 @@ async def test_escalation_tool_raises_when_task_is_deleted(
         with pytest.raises(AgentRuntimeError):
             await tool.awrapper(tool, call, {})  # type: ignore[attr-defined]
 
+    @pytest.mark.asyncio
+    @patch("uipath_langchain.agent.tools.escalation_tool.UiPath")
+    @patch("uipath_langchain.agent.tools.durable_interrupt.decorator.interrupt")
+    async def test_escalation_tool_dict_result_without_is_deleted_defaults_to_false(
+        self, mock_interrupt, mock_uipath_class, escalation_resource
+    ):
+        """Test that a dict result without is_deleted is accepted and defaults to False."""
+        mock_client = MagicMock()
+        mock_client.tasks.create_async = AsyncMock(return_value=_make_mock_task())
+        mock_uipath_class.return_value = mock_client
+
+        # Return a plain dict without is_deleted — exercises the TypeAdapter path
+        mock_interrupt.return_value = {
+            "action": "approve",
+            "data": {"approved": True, "reason": "looks good"},
+        }
+
+        tool = create_escalation_tool(escalation_resource)
+        call = ToolCall(args={}, id="test-call", name=tool.name)
+
+        result = await tool.awrapper(tool, call, {})  # type: ignore[attr-defined]
+
+        assert result["outcome"] == "approve"
+        assert result["output"] == {"approved": True, "reason": "looks good"}
+
     @pytest.mark.asyncio
     @patch("uipath_langchain.agent.tools.escalation_tool.UiPath")
     @patch("uipath_langchain.agent.tools.durable_interrupt.decorator.interrupt")