Fix

Author: Tim-Brooks

qa/system-indices/src/main/java/org/elasticsearch/system/indices/SystemIndicesQA.java

@@ -183,10 +183,7 @@ protected RestChannelConsumer prepareRequest(RestRequest request, NodeClient cli
             indexRequest.sourceContext().source(content.retain(), request.getXContentType());
             indexRequest.id(request.param("id"));
             indexRequest.setRefreshPolicy(request.param("refresh"));
-            return channel -> client.index(
-                indexRequest,
-                ActionListener.releaseAfter(new RestToXContentListener<>(channel), indexRequest.sourceContext())
-            );
+            return channel -> client.index(indexRequest, ActionListener.releaseAfter(new RestToXContentListener<>(channel), indexRequest));
         }
 
         @Override