Try and use: #['Key ' + message.inboundProperties['http.query.params']['value']]
How do I concatenate a string with a value returned from a mule expression?
Question
I am trying something like the following to concatenate a string and a value returned from a mule expression
<message-properties-transformer scope="session" doc:name="Set value as SessionVar">
<add-message-property key="someKeyName" value="'Key ' + #[message.inboundProperties['http.query.params']['value']]"/>
</message-properties-transformer>
I've tried other variations, as well, without luck. I'll happily post variations, if needed.
Solution
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