[airflow] branch main updated: doc: KPO - xcom - only valid json content (#33224)

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The following commit(s) were added to refs/heads/main by this push:
     new 1695a63291 doc: KPO - xcom - only valid json content (#33224)
1695a63291 is described below

commit 1695a632918370513efe6a2fdf9ea4d676cee51d
Author: raphaelauv <ra...@users.noreply.github.com>
AuthorDate: Sat Aug 12 12:13:51 2023 +0200

    doc: KPO - xcom - only valid json content (#33224)
---
 docs/apache-airflow-providers-cncf-kubernetes/operators.rst | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/docs/apache-airflow-providers-cncf-kubernetes/operators.rst b/docs/apache-airflow-providers-cncf-kubernetes/operators.rst
index bf46c2954e..4c1dd9ac86 100644
--- a/docs/apache-airflow-providers-cncf-kubernetes/operators.rst
+++ b/docs/apache-airflow-providers-cncf-kubernetes/operators.rst
@@ -152,6 +152,10 @@ XCom values differently than other operators. In order to pass a XCom value
 from your Pod you must specify the ``do_xcom_push`` as ``True``. This will create a sidecar container that runs
 alongside the Pod. The Pod must write the XCom value into this location at the ``/airflow/xcom/return.json`` path.
 
+.. note::
+  An invalid json content will fail, example ``echo 'hello' > /airflow/xcom/return.json`` fail and  ``echo '\"hello\"' > /airflow/xcom/return.json`` work
+
+
 See the following example on how this occurs:
 
 .. exampleinclude:: /../../tests/system/providers/cncf/kubernetes/example_kubernetes.py