amoghrajesh commented on code in PR #44605:
URL: https://github.com/apache/airflow/pull/44605#discussion_r1869560248


##########
task_sdk/src/airflow/sdk/api/client.py:
##########
@@ -169,6 +169,19 @@ def get(self, dag_id: str, run_id: str, task_id: str, key: 
str, map_index: int =
         resp = self.client.get(f"xcoms/{dag_id}/{run_id}/{task_id}/{key}", 
params={"map_index": map_index})
         return XComResponse.model_validate_json(resp.read())
 
+    def set(
+        self, dag_id: str, run_id: str, task_id: str, key: str, value, 
map_index: int | None = None
+    ) -> dict[str, bool]:
+        """Set a XCom value via the API server."""
+        params = {}
+        if map_index:
+            params = {"map_index": map_index}
+        self.client.post(f"xcoms/{dag_id}/{run_id}/{task_id}/{key}", 
params=params, json=value)

Review Comment:
   Tried with map_index as a query param and it works:
   
![image](https://github.com/user-attachments/assets/3b3e1afe-b936-41a7-8fea-7bc0feb42c6d)
   
   Even its usage in 
https://github.com/apache/airflow/blob/main/airflow/api_fastapi/core_api/routes/public/xcom.py#L57
 hints that it is a query param.
   
   Even tests for that matter:
   ```
           response = test_client.get(
               "/public/dags/~/dagRuns/~/taskInstances/~/xcomEntries",
               params={"map_index": map_index} if map_index is not None else 
None,
           )
   ```
   



-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: [email protected]

For queries about this service, please contact Infrastructure at:
[email protected]

Reply via email to