How to get the msg.properties.path value

General
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how to use the function node to get the value of the msg.properties.path.

i try this [ 'L1', 'Lighting', payload["/Favorites/L1_KW/Total_kW"]], but fail.

Thank you

2

Should it be like this?

[ 'L1', 'Lighting', msg.payload["/Favorites/L1_KW/Total_kW"]]
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[ 'L1', 'Lighting', {{payload./Favorites/L1_KW/Total_kW}}]

I use this can read it.

4

Looks more like a template node than a function. :grinning:

I moved your post to the General category, You don't seem to be developing a node.

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