feat: auto-inject conversation id into Orchestrator/Maestro tool calls#878
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maxduu wants to merge 5 commits into
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feat: auto-inject conversation id into Orchestrator/Maestro tool calls#878maxduu wants to merge 5 commits into
maxduu wants to merge 5 commits into
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andrewwan-uipath
approved these changes
May 28, 2026
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Pull request overview
Adds automatic injection of the current conversation ID into Orchestrator/Maestro process-tool calls when the tool’s input schema declares the reserved UIPATH_RESERVED_CONVERSATIONID top-level field, ensuring the runtime value overrides any caller-supplied value and no-ops when unavailable.
Changes:
- Inject
UIPATH_CONVERSATION_ID(from runtime env) intoinput_argumentsfor process-type tools when the reserved schema field is present. - Add
get_conversation_id()utility and export it from_utils. - Add unit tests covering injection, override behavior, no-op behavior, and schema opt-in behavior.
Reviewed changes
Copilot reviewed 5 out of 6 changed files in this pull request and generated 1 comment.
| File | Description |
|---|---|
src/uipath_langchain/agent/tools/process_tool.py |
Adds opt-in conversation-id injection into process tool input arguments based on input schema fields. |
src/uipath_langchain/_utils/_environment.py |
Introduces get_conversation_id() reading UIPATH_CONVERSATION_ID from the environment. |
src/uipath_langchain/_utils/__init__.py |
Exports get_conversation_id via package init and __all__. |
tests/agent/tools/test_process_tool.py |
Adds test coverage validating schema-gated injection and override/no-op behavior. |
Comment on lines
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| @pytest.mark.asyncio | ||
| @patch("uipath_langchain._utils.durable_interrupt.decorator.interrupt") | ||
| @patch("uipath_langchain.agent.tools.process_tool.UiPath") | ||
| async def test_omits_when_conversation_id_missing( | ||
| self, | ||
| mock_uipath_class, | ||
| mock_interrupt, | ||
| process_resource_with_conversation_id, | ||
| ): | ||
| os.environ.pop("UIPATH_CONVERSATION_ID", None) |
|
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Summary
Process-type tools whose input schemas declare a
UIPATH_RESERVED_CONVERSATIONIDtop-level argument now receive the current conversation id automatically. The runtime value always overrides any caller-supplied value; when no conversation id is available, the injection silently no-ops.The conversation id is read from
os.environ["UIPATH_CONVERSATION_ID"], which is populated byUiPathRuntimeContext.with_defaults()(see UiPath/uipath-runtime-python#114). Resolution coversfpsProperties.conversationalService.conversationIdfromuipath.json. This PR depends on that runtime change to land first.Test plan
tests/agent/tools/test_process_tool.py::TestProcessToolConversationIdInjection— 4 new tests:UIPATH_RESERVED_CONVERSATIONID; confirm Orchestrator receives the conversation id ininput_arguments