Trigger that return a text message

Is it possible to make a trigger return a text message?
Something like this:

CALL apoc.trigger.add('deleteNodeMesage',"UNWIND {deletedNodes} as node
MATCH (n:Person)
RETURN 'Hello' ", {phase:'before'});

Any idea?

Thanks in advance!

Triggers cannot contribute to the output - their return is ignored. You might use the apoc logging procedures to write to the log file.